Azure Databricks Skill

This skill provides expert guidance for Azure Databricks. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

> IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

> IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

| Category | Location | Description | |----------|----------|-------------| | Troubleshooting | L37-L165 | Diagnosing and fixing Databricks errors, job/compute/Spark performance issues, connector and ingestion failures, SQL/runtime error codes, and debugging ML, Lakeflow, and model serving workloads. | | Best Practices | L166-L365 | Best-practice guidance for Databricks architecture, governance, performance, cost, streaming, Lakehouse/RAG/AI apps, Lakeflow pipelines, ML/LLM serving, and SQL/Spark optimization. | | Decision Making | L366-L470 | Guides for choosing Azure Databricks tiers, compute, networking, AI/ML features, and migration paths (Runtime, Unity Catalog, Lakeflow, Model Serving, connectors, and cost optimization). | | Architecture & Design Patterns | architecture-patterns.md | Architectural blueprints and design patterns for Databricks: DR/HA, networking, storage, medallion, streaming, Lakeflow, AI Gateway, agents, MLOps, security, scaling, and data modeling. | | Limits & Quotas | limits-quotas.md | Limits, quotas, and constraints for Databricks compute, AI/model serving, Lakeflow pipelines, connectors/ingestion, Unity Catalog, dashboards, notebooks, and real-time/streaming features. | | Security | security.md | Securing Azure Databricks and Lakebase: identity and access control (RBAC/ABAC/Unity Catalog), encryption and networking, secrets and OAuth, compliance controls, and secure integrations/connectors. | | Configuration | configuration.md | Configuring Azure Databricks and Unity Catalog: account/workspace settings, compute, networking, storage, security/governance, AI/ML/GenAI features, Lakeflow, Lakebase, connectors, CLI, and SQL behavior. | | Integrations & Coding Patterns | integrations.md | Patterns and APIs for integrating Azure Databricks with agents, AI/BI, external data systems, IDEs/CLIs, Lakehouse Federation, streaming, and SQL/PySpark functions and connectors. | | Deployment | deployment.md | Deploying and migrating Azure Databricks workspaces, apps, agents, pipelines, dashboards, and Lakebase/Lakeflow projects, plus CI/CD, IaC, Unity Catalog upgrades, and regional release/availability details |

Troubleshooting

| Topic | URL | |-------|-----| | Reference Databricks diagnostic audit log events | https://learn.microsoft.com/en-us/azure/databricks/admin/account-settings/audit-logs | | Troubleshoot Databricks MLflow Agent Evaluation issues | https://learn.microsoft.com/en-us/azure/databricks/agents/agent-evaluation/troubleshooting | | Debug custom code agents on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/agents/custom-agents/debug-agent | | Troubleshoot Azure Databricks compute startup issues | https://learn.microsoft.com/en-us/azure/databricks/compute/troubleshooting/ | | Diagnose Azure Databricks classic compute termination errors | https://learn.microsoft.com/en-us/azure/databricks/compute/troubleshooting/cluster-error-codes | | Debug Spark applications using Databricks Spark UI | https://learn.microsoft.com/en-us/azure/databricks/compute/troubleshooting/debugging-spark-ui | | Troubleshoot file events for Unity Catalog external locations | https://learn.microsoft.com/en-us/azure/databricks/connect/unity-catalog/cloud-storage/file-events-faq | | Troubleshoot common Databricks CLI issues | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/cli/troubleshooting | | Diagnose and fix Databricks Connect Python issues | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/python/troubleshooting | | Diagnose and fix Databricks Connect Scala issues | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/scala/troubleshooting | | Troubleshoot common Databricks Terraform provider errors | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/terraform/troubleshoot | | Troubleshoot common Databricks IDE extension errors | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/vscode-ext/troubleshooting | | Resolve ARITHMETIC_OVERFLOW errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/arithmetic-overflow-error-class | | Handle CAST_INVALID_INPUT errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/cast-invalid-input-error-class | | Diagnose DC_GA4_RAW_DATA_ERROR in GA4 connector | https://learn.microsoft.com/en-us/azure/databricks/error-messages/dc-ga4-raw-data-error-error-class | | Understand DC_SFDC_API_ERROR in Databricks connectors | https://learn.microsoft.com/en-us/azure/databricks/error-messages/dc-sfdc-api-error-error-class | | Diagnose DC_SQLSERVER_ERROR in SQL Server connector | https://learn.microsoft.com/en-us/azure/databricks/error-messages/dc-sqlserver-error-error-class | | Understand DELTA_ICEBERG_COMPAT_V1_VIOLATION errors | https://learn.microsoft.com/en-us/azure/databricks/error-messages/delta-iceberg-compat-v1-violation-error-class | | Resolve DIVIDE_BY_ZERO error in Azure Databricks SQL | https://learn.microsoft.com/en-us/azure/databricks/error-messages/divide-by-zero-error-class | | Interpret Azure Databricks error condition strings | https://learn.microsoft.com/en-us/azure/databricks/error-messages/error-classes | | Fix EWKB_PARSE_ERROR geometry parsing issues | https://learn.microsoft.com/en-us/azure/databricks/error-messages/ewkb-parse-error-error-class | | Fix EWKT_PARSE_ERROR geometry parsing issues | https://learn.microsoft.com/en-us/azure/databricks/error-messages/ewkt-parse-error-error-class | | Resolve GEOJSON_PARSE_ERROR in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/geojson-parse-error-error-class | | Address GROUP_BY_AGGREGATE errors in Databricks SQL | https://learn.microsoft.com/en-us/azure/databricks/error-messages/group-by-aggregate-error-class | | Handle H3_INVALID_CELL_ID errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/h3-invalid-cell-id-error-class | | Interpret and resolve H3_INVALID_GRID_DISTANCE_VALUE in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/h3-invalid-grid-distance-value-error-class | | Handle H3_INVALID_RESOLUTION_VALUE errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/h3-invalid-resolution-value-error-class | | Resolve H3_NOT_ENABLED errors and tier requirements | https://learn.microsoft.com/en-us/azure/databricks/error-messages/h3-not-enabled-error-class | | Fix INSUFFICIENT_TABLE_PROPERTY errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/insufficient-table-property-error-class | | Troubleshoot INVALID_ARRAY_INDEX errors in Databricks SQL | https://learn.microsoft.com/en-us/azure/databricks/error-messages/invalid-array-index-error-class | | Troubleshoot INVALID_ARRAY_INDEX_IN_ELEMENT_AT in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/invalid-array-index-in-element-at-error-class | | Resolve MISSING_AGGREGATION errors in Databricks queries | https://learn.microsoft.com/en-us/azure/databricks/error-messages/missing-aggregation-error-class | | Diagnose ROW_COLUMN_ACCESS errors for filters and masks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/row-column-access-error-class | | Map Databricks errors to SQLSTATE codes | https://learn.microsoft.com/en-us/azure/databricks/error-messages/sqlstates | | Fix TABLE_OR_VIEW_NOT_FOUND errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/table-or-view-not-found-error-class | | Resolve UNRESOLVED_ROUTINE function resolution errors | https://learn.microsoft.com/en-us/azure/databricks/error-messages/unresolved-routine-error-class | | Understand UNSUPPORTED_TABLE_OPERATION errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/unsupported-table-operation-error-class | | Understand UNSUPPORTED_VIEW_OPERATION errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/error-messages/unsupported-view-operation-error-class | | Troubleshoot WKB_PARSE_ERROR for geometry parsing | https://learn.microsoft.com/en-us/azure/databricks/error-messages/wkb-parse-error-error-class | | Troubleshoot WKT_PARSE_ERROR for geometry parsing | https://learn.microsoft.com/en-us/azure/databricks/error-messages/wkt-parse-error-error-class | | Troubleshoot common Genie Agent issues | https://learn.microsoft.com/en-us/azure/databricks/genie-agents/troubleshooting | | Monitor and troubleshoot Auto Loader ingestion pipelines | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/observability | | Troubleshoot Databricks Aha! ingestion connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/aha-troubleshoot | | Troubleshoot Databricks Anthropic connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/anthropic-troubleshoot | | Resolve common Confluence connector ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/confluence-faq | | Resolve common Databricks Confluence connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/confluence-troubleshoot | | Troubleshoot Dynamics 365 Lakeflow ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/d365-troubleshoot | | Resolve common Databricks Lakeflow connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/faq | | Troubleshoot Google Ads Lakeflow connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/google-ads-troubleshoot | | Troubleshoot Google Analytics Raw Data ingestion | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/google-analytics-troubleshoot | | Troubleshoot Databricks Google Drive connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/google-drive-faq | | Troubleshoot Databricks Google Drive ingestion failures | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/google-drive-troubleshoot | | Troubleshoot HubSpot Lakeflow connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/hubspot-troubleshoot | | Resolve common Azure Databricks Jira connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/jira-faq | | Diagnose and fix Jira Lakeflow Connect issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/jira-troubleshoot | | Troubleshoot Databricks Kafka connector ingestion errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/kafka-troubleshoot | | Resolve Meta Ads Lakeflow Connect ingestion errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/meta-ads-troubleshoot | | Troubleshoot Monday.com Lakeflow Connect ingestion errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/monday-com-troubleshoot | | Troubleshoot MySQL ingestion issues in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/mysql-troubleshoot | | Troubleshoot Netskope Logs Lakeflow Connect errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/netskope-logs-troubleshoot | | Resolve common issues with the Databricks OpenAI connector | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/openai-faq | | Troubleshoot Databricks Lakeflow OpenAI connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/openai-troubleshoot | | Troubleshoot Databricks Oracle CDC ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/oracle-troubleshoot | | Troubleshoot Databricks Outlook ingestion connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/outlook-troubleshoot | | Troubleshoot Databricks PagerDuty ingestion connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/pagerduty-troubleshoot | | Troubleshoot Databricks Pendo connector ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/pendo-troubleshoot | | Troubleshoot PostgreSQL ingestion issues in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/postgresql-troubleshoot | | Troubleshoot Databricks query-based connectors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/query-based-troubleshoot | | Resolve Databricks RabbitMQ connector ingestion problems | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/rabbitmq-troubleshoot | | Resolve common Reddit Ads connector errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/reddit-ads-troubleshoot | | Diagnose and fix Databricks Salesforce ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/salesforce-troubleshoot | | Diagnose and fix Databricks ServiceNow connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/servicenow-troubleshoot | | Troubleshoot Salesforce Marketing Cloud connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sfmc-troubleshoot | | Resolve common issues with the SharePoint connector | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sharepoint-faq | | Troubleshoot Microsoft SharePoint connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sharepoint-troubleshoot | | Troubleshoot Databricks Smartsheet connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/smartsheet-troubleshoot | | Answer common SQL Server Lakeflow Connect connector questions | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sql-server-faq | | Troubleshoot SQL Server ingestion in Lakeflow Connect | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sql-server-troubleshoot | | Use SQL Server utility script for Databricks ingestion | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/sql-server-utility-reference | | Troubleshoot Square connector authentication and rate limit errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/square-troubleshoot | | Troubleshoot common Strac connector errors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/strac-troubleshoot | | Troubleshoot TikTok Ads connector issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/tiktok-ads-troubleshoot | | Troubleshoot Databricks Lakeflow managed ingestion pipelines | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/troubleshoot | | Diagnose and fix UNITY_CATALOG_INITIALIZATION_FAILED in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/uc-initialization-troubleshoot | | Troubleshoot Veeva Vault connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/veeva-vault-troubleshoot | | Troubleshoot Wiz Audit Logs connector problems | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/wiz-audit-logs-troubleshoot | | Troubleshoot Workday HCM connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/workday-hcm-troubleshoot | | Troubleshoot Workday Reports ingestion issues | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/workday-reports-troubleshoot | | Troubleshoot Azure Databricks Zendesk Support connector errors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/zendesk-support-troubleshoot | | Troubleshoot Databricks Zip connector authentication and rate limits | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/zip-troubleshoot | | Troubleshoot Zoho Books connector authentication and rate limits | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/zoho-books-troubleshoot | | Diagnose Zerobus Ingest API errors and handling | https://learn.microsoft.com/en-us/azure/databricks/ingestion/zerobus-errors | | Inspect logs for Databricks init script execution | https://learn.microsoft.com/en-us/azure/databricks/init-scripts/logs | | Test and validate Databricks ODBC driver connections | https://learn.microsoft.com/en-us/azure/databricks/integrations/odbc/testing | | Diagnose and improve Lakeflow Jobs performance | https://learn.microsoft.com/en-us/azure/databricks/jobs/diagnose-job-performance | | Troubleshoot and repair Azure Databricks job failures | https://learn.microsoft.com/en-us/azure/databricks/jobs/repair-job-failures | | Manage and debug Foundation Model Fine-tuning runs | https://learn.microsoft.com/en-us/azure/databricks/large-language-models/foundation-model-training/view-manage-runs | | Monitor and troubleshoot Databricks materialized views | https://learn.microsoft.com/en-us/azure/databricks/ldp/dbsql/materialized-monitor | | Monitor and troubleshoot Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/observability | | Recover Lakeflow pipelines from checkpoint failures | https://learn.microsoft.com/en-us/azure/databricks/ldp/recover-streaming | | Inspect and debug Databricks Feature Views in Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/feature-store/explore-feature-views | | Troubleshoot Databricks Feature Store errors and limits | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/feature-store/troubleshooting-and-limitations | | Debug Azure Databricks model serving endpoints | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/model-serving-debug | | Diagnose Databricks model serving with Genie Code | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/model-serving-genie-code | | Use AI-assisted troubleshooting for Lakebase Postgres issues | https://learn.microsoft.com/en-us/azure/databricks/oltp/projects/ai-assisted-troubleshooting | | Resolve Lakebase issues using Insights alerts | https://learn.microsoft.com/en-us/azure/databricks/oltp/projects/observability-ai-insights | | Use Genie to diagnose and fix Lakebase issues | https://learn.microsoft.com/en-us/azure/databricks/oltp/projects/observability-genie | | Resolve common OpenSharing data access errors | https://learn.microsoft.com/en-us/azure/databricks/opensharing/troubleshooting | | Troubleshoot failing Spark jobs and executors in Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/failing-spark-jobs | | Use Databricks Spark jobs timeline for debugging | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/jobs-timeline | | Diagnose long-running Spark stages in Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/long-spark-stage | | Debug slow low-I/O Spark stages in Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/slow-spark-stage-low-io | | Identify expensive reads in Spark DAG on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/spark-dag-expensive-read | | Diagnose gaps between Spark jobs in Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/spark-job-gaps | | Diagnose and fix Spark memory issues on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/spark-memory-issues | | Diagnose and fix Azure Databricks Partner Connect issues | https://learn.microsoft.com/en-us/azure/databricks/partner-connect/troubleshoot | | Troubleshoot Azure Databricks publishing to Power BI | https://learn.microsoft.com/en-us/azure/databricks/partners/bi/power-bi/troubleshooting | | Retrieve exceptions from terminated StreamingQuery | https://learn.microsoft.com/en-us/azure/databricks/pyspark/reference/classes/streamingquery/exception | | Debug streaming queries with explain plans | https://learn.microsoft.com/en-us/azure/databricks/pyspark/reference/classes/streamingquery/explain | | Troubleshoot Databricks Git folder sync errors | https://learn.microsoft.com/en-us/azure/databricks/repos/errors-troubleshooting | | Detect and repair Delta table metadata and file issues | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/delta-fsck | | Act on Databricks SQL query performance insights | https://learn.microsoft.com/en-us/azure/databricks/sql/user/queries/performance-insights | | Use Databricks SQL query history for troubleshooting | https://learn.microsoft.com/en-us/azure/databricks/sql/user/queries/query-history | | Troubleshoot Databricks SQL queries with profiles | https://learn.microsoft.com/en-us/azure/databricks/sql/user/queries/query-profile | | Inspect and debug Structured Streaming state on Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/read-state |

Best Practices

| Topic | URL | |-------|-----| | Tag Databricks resources for cost attribution | https://learn.microsoft.com/en-us/azure/databricks/admin/account-settings/usage-detail-tags | | Use default Databricks policy families to enforce compute best practices | https://learn.microsoft.com/en-us/azure/databricks/admin/clusters/policy-families | | Apply identity federation best practices in Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/admin/users-groups/best-practices | | Apply best practices for serverless Databricks workspaces | https://learn.microsoft.com/en-us/azure/databricks/admin/workspace/serverless-workspaces-best-practices | | Build and refine Knowledge Assistant chatbots on Databricks | https://learn.microsoft.com/en-us/azure/databricks/agents/agent-bricks/knowledge-assistant | | Design effective evaluation sets for Databricks agents | https://learn.microsoft.com/en-us/azure/databricks/agents/agent-evaluation/evaluation-set | | Load test Databricks Apps agents for QPS limits | https://learn.microsoft.com/en-us/azure/databricks/agents/custom-agents/load-test-agent-app | | Measure RAG performance with retrieval and response metrics | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/evaluate-assess-performance | | Define RAG application quality with evaluation sets | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/evaluate-define-quality | | Set up Databricks infrastructure to measure RAG quality | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/evaluate-enable-measurement | | Evaluate and monitor RAG applications for quality, cost, latency | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/fundamentals-evaluation-monitoring-rag | | Design and optimize RAG inference chains on Databricks | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/fundamentals-inference-chain-rag | | Build and tune Databricks RAG data pipelines | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/quality-data-pipeline-rag | | Improve RAG application quality via key tuning knobs | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/quality-overview | | Optimize RAG chain components for better responses | https://learn.microsoft.com/en-us/azure/databricks/agents/tutorials/ai-cookbook/quality-rag-chain | | Optimize Databricks AI Search performance | https://learn.microsoft.com/en-us/azure/databricks/ai-search/best-practices | | Load test Databricks AI Search endpoints for sizing | https://learn.microsoft.com/en-us/azure/databricks/ai-search/endpoint-load-test | | Apply Databricks AI Search filter expressions effectively | https://learn.microsoft.com/en-us/azure/databricks/ai-search/filtering-guide | | Improve Databricks AI Search retrieval quality | https://learn.microsoft.com/en-us/azure/databricks/ai-search/retrieval-quality | | Evaluate Databricks AI Search retrieval strategies | https://learn.microsoft.com/en-us/azure/databricks/ai-search/retrieval-quality-eval | | Detect and clean up unused Databricks AI Search endpoints | https://learn.microsoft.com/en-us/azure/databricks/ai-search/unused-endpoints | | Migrate Databricks library installs from init scripts | https://learn.microsoft.com/en-us/azure/databricks/archive/compute/libraries-init-scripts | | Apply compute policy best practices in Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/archive/compute/policies-best-practices | | Use DBIO for transactional writes to cloud storage in Databricks | https://learn.microsoft.com/en-us/azure/databricks/archive/legacy/dbio-commit | | Optimize skewed joins in Databricks using skew hints | https://learn.microsoft.com/en-us/azure/databricks/archive/legacy/skew-join | | Migrate from Databricks Deep Learning Pipelines | https://learn.microsoft.com/en-us/azure/databricks/archive/spark-3.x-migration/deep-learning-pipelines | | Apply Azure Databricks administration best practices | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/administration | | Optimize BI performance with Databricks SQL warehouses | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/bi-serving | | Optimize BI performance with Databricks data preparation | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/bi-serving-data-prep | | Configure Databricks SQL warehouses for optimal BI serving | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/bi-serving-sql-serving | | Apply Azure Databricks compute creation best practices | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/compute | | Implement Azure Databricks production job scheduling best practices | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/jobs | | Apply Power BI performance best practices with Databricks data | https://learn.microsoft.com/en-us/azure/databricks/cheat-sheet/power-bi | | Apply classic compute configuration best practices in Databricks | https://learn.microsoft.com/en-us/azure/databricks/compute/cluster-config-best-practices | | Use flexible node types for reliable Databricks compute | https://learn.microsoft.com/en-us/azure/databricks/compute/flexible-node-types | | Apply best practices for Databricks pools | https://learn.microsoft.com/en-us/azure/databricks/compute/pool-best-practices | | Use serverless compute effectively on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/compute/serverless/best-practices | | Tune Databricks SQL warehouses for BI workloads | https://learn.microsoft.com/en-us/azure/databricks/compute/sql-warehouse/bi-workload-settings | | Control large interactive queries with Query Watchdog | https://learn.microsoft.com/en-us/azure/databricks/compute/troubleshooting/query-watchdog | | Optimize Azure Databricks dashboard caching and datasets | https://learn.microsoft.com/en-us/azure/databricks/dashboards/caching | | Apply observability best practices for Databricks jobs and pipelines | https://learn.microsoft.com/en-us/azure/databricks/data-engineering/observability-best-practices | | Apply ABAC policy best practices in Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/abac/best-practices | | Optimize performance of ABAC row and column policies | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/abac/performance | | Understand ABAC policy evaluation behavior | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/abac/policy-evaluation | | Apply Unity Catalog data governance best practices | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/best-practices | | Manage Unity Catalog object storage lifecycle and recovery | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/object-storage-lifecycle | | Apply service policy examples for AI governance | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/service-policies/policy-examples | | Work with legacy Hive metastore objects in Databricks | https://learn.microsoft.com/en-us/azure/databricks/database-objects/hive-metastore | | Follow DBFS root storage recommendations in Databricks | https://learn.microsoft.com/en-us/azure/databricks/dbfs/dbfs-root | | Apply DBFS and Unity Catalog usage best practices | https://learn.microsoft.com/en-us/azure/databricks/dbfs/unity-catalog | | Apply Delta Lake best practices on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/delta/best-practices | | Handle Delta Lake limitations and risks on Amazon S3 | https://learn.microsoft.com/en-us/azure/databricks/delta/s3-limitations | | Apply selective overwrite patterns with Delta Lake | https://learn.microsoft.com/en-us/azure/databricks/delta/selective-overwrite | | Apply MLOps Stack best practices with bundles | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/bundles/mlops-stacks | | Apply CI/CD workflow best practices on Databricks | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/ci-cd/flows | | Apply security and performance best practices for Databricks apps | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-apps/best-practices | | Test Databricks Connect for Python code with pytest | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/python/testing | | Handle async queries and interruptions in Databricks Connect | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/queries | | Apply Databricks developer and CI/CD best practices | https://learn.microsoft.com/en-us/azure/databricks/developers/best-practices | | Explore Unity Catalog volumes and storage files in Databricks | https://learn.microsoft.com/en-us/azure/databricks/discover/files | | Choose between Databricks volumes and workspace files | https://learn.microsoft.com/en-us/azure/databricks/files/files-recommendations | | Curate effective Genie Agents for accuracy | https://learn.microsoft.com/en-us/azure/databricks/genie-agents/best-practices | | Apply prompt best practices for Genie Code | https://learn.microsoft.com/en-us/azure/databricks/genie-code/tips | | Apply Auto Loader best practices for reliable ingestion | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/best-practices | | Optimize Databricks Auto Loader directory listing mode | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/directory-listing-mode | | Configure Databricks Auto Loader for production workloads | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/production | | Configure Auto Loader automatic type widening | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/type-widening | | Apply common COPY INTO data loading patterns | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/copy-into/examples | | Incrementally clone Parquet and Iceberg tables to Delta | https://learn.microsoft.com/en-us/azure/databricks/ingestion/data-migration/clone-parquet | | Use the Anthropic connector effectively in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/anthropic-faq | | Apply Lakeflow Connect patterns for managed ingestion | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/common-patterns | | Query system.billing.usage to monitor Lakeflow costs | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/monitor-costs | | Maintain Databricks Lakeflow managed ingestion pipelines | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/pipeline-maintenance | | Maintain and operate PostgreSQL ingestion pipelines | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/postgresql-maintenance | | Apply limitations and tuning best practices for query-based connectors | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/query-based-limits | | RabbitMQ connector behavioral FAQs and guidance | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/rabbitmq-faq | | Filter rows during Lakeflow Connect ingestion | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/row-filtering | | Optimize incremental ingestion of Salesforce formula fields | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/salesforce-formula-fields | | Optimize Databricks smart closure for CDC pipelines | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/smart-closure | | Use and configure init scripts on Azure Databricks clusters | https://learn.microsoft.com/en-us/azure/databricks/init-scripts/ | | Reference external files safely in Databricks init scripts | https://learn.microsoft.com/en-us/azure/databricks/init-scripts/referencing-files | | Use continuous mode for Databricks streaming jobs | https://learn.microsoft.com/en-us/azure/databricks/jobs/continuous | | Apply classic compute best practices for Databricks jobs | https://learn.microsoft.com/en-us/azure/databricks/jobs/run-classic-jobs | | Apply Databricks cost optimization best practices | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/cost-optimization/best-practices | | Apply Databricks data and AI governance best practices | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/data-governance/best-practices | | Design compute and workspace configuration for Databricks | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/deployment-guide/compute | | Design observability and monitoring for Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/deployment-guide/observability | | Apply interoperability and usability best practices in Databricks | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/interoperability-and-usability/best-practices | | Apply operational excellence best practices for Databricks | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/operational-excellence/best-practices | | Optimize Databricks performance with efficiency best practices | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/performance-efficiency/best-practices | | Apply reliability best practices on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/reliability/best-practices | | Implement Databricks security, compliance, and privacy best practices | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/security-compliance-and-privacy/best-practices | | Classify documents with large label taxonomies in Databricks | https://learn.microsoft.com/en-us/azure/databricks/large-language-models/classify-documents-labels-tutorial | | Optimize Lakeflow clusters with enhanced and vertical autoscaling | https://learn.microsoft.com/en-us/azure/databricks/ldp/auto-scaling | | Apply Lakeflow pipeline best practices in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ldp/best-practices | | Handle compatibility issues with pipeline environment versions | https://learn.microsoft.com/en-us/azure/databricks/ldp/developer/environment-version-compatibility | | Apply data quality expectations in pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/developer/ldp-python-ref-expectations | | Apply advanced expectation patterns in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ldp/expectation-patterns | | Reduce high initialization times in Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/fix-high-init | | Design REPLACE USING flows for partial snapshots in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ldp/flows-replace-using | | Use from_json for schema inference in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ldp/from-json-schema-evolution | | Run full refreshes on Lakeflow streaming tables safely | https://learn.microsoft.com/en-us/azure/databricks/ldp/full-refresh-st | | Optimize stateful streaming with watermarks in pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/stateful-processing | | Implement CDC ETL pipelines with Lakeflow and Auto Loader | https://learn.microsoft.com/en-us/azure/databricks/ldp/tutorial-pipelines | | Build geospatial Lakeflow pipelines with native spatial types | https://learn.microsoft.com/en-us/azure/databricks/ldp/tutorial-spatial-pipelines | | Unit test Lakeflow pipelines with mock data | https://learn.microsoft.com/en-us/azure/databricks/ldp/unit-testing | | Restart the Python process to refresh Databricks libraries | https://learn.microsoft.com/en-us/azure/databricks/libraries/restart-python-process | | Apply performance and resiliency patterns on AI Runtime | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/ai-runtime/guides/performance-and-resiliency | | Apply Hyperopt best practices on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/automl-hyperparam-tuning/hyperopt-best-practices | | Implement point-in-time correct feature joins | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/feature-store/time-series | | Benchmark Databricks LLM endpoints for performance | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/foundation-model-apis/prov-throughput-run-benchmark | | Apply Databricks batch model inference patterns | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-inference/ | | Validate models before Databricks serving deployment | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/model-serving-pre-deployment-validation | | Monitor Databricks model quality and endpoint health | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/monitor-diagnose-endpoints | | Optimize Databricks Model Serving endpoints for production | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/production-optimization | | Plan and execute load testing for Databricks serving endpoints | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/what-is-load-test | | Tune and autoscale Ray clusters on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/ray/scale-ray | | Apply deep learning best practices on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/train-model/dl-best-practices | | Adapt Apache Spark workloads for Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/migration/spark | | Log model dependencies for reproducible deployments | https://learn.microsoft.com/en-us/azure/databricks/mlflow/log-model-dependencies | | Apply MLflow 3 best practices for GenAI observability | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/ | | Align MLflow judges with human feedback | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/eval-monitor/align-judges | | Evaluate and compare MLflow prompt versions for GenAI | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/prompt-version-mgmt/prompt-registry/evaluate-prompts | | Apply MLflow Tracing for GenAI observability | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/ | | Use manual MLflow tracing for production GenAI apps | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/app-instrumentation/manual-tracing/ | | Collect and log user feedback on GenAI traces with MLflow | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/collect-user-feedback/ | | Analyze GenAI traces with MLflow Trace SDK | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/observe-with-traces/analyze-traces | | Apply software engineering practices to Databricks notebooks | https://learn.microsoft.com/en-us/azure/databricks/notebooks/best-practices | | Run Databricks notebooks safely and efficiently | https://learn.microsoft.com/en-us/azure/databricks/notebooks/run-notebook | | Apply unit testing patterns in Databricks notebooks | https://learn.microsoft.com/en-us/azure/databricks/notebooks/test-notebooks | | Optimize OpenSharing egress costs for data providers | https://learn.microsoft.com/en-us/azure/databricks/opensharing/manage-egress | | Apply performance optimization recommendations on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/ | | Use adaptive query execution on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/aqe | | Migrate away from deprecated Bloom filter indexes | https://learn.microsoft.com/en-us/azure/databricks/optimizations/bloom-filters | | Optimize Spark SQL queries with Databricks CBO | https://learn.microsoft.com/en-us/azure/databricks/optimizations/cbo | | Improve read performance with Databricks disk cache | https://learn.microsoft.com/en-us/azure/databricks/optimizations/disk-cache | | Improve Delta query performance with dynamic file pruning | https://learn.microsoft.com/en-us/azure/databricks/optimizations/dynamic-file-pruning | | Choose and configure Databricks Delta isolation levels | https://learn.microsoft.com/en-us/azure/databricks/optimizations/isolation/isolation-levels | | Use row-level concurrency to reduce Delta write conflicts | https://learn.microsoft.com/en-us/azure/databricks/optimizations/isolation/row-level-concurrency | | Optimize Delta MERGE performance with low shuffle merge | https://learn.microsoft.com/en-us/azure/databricks/optimizations/low-shuffle-merge | | Use predictive I/O optimizations on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/predictive-io | | Optimize Azure Databricks range join performance | https://learn.microsoft.com/en-us/azure/databricks/optimizations/range-join | | Diagnose Databricks Spark cost and performance in UI | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/ | | Diagnose high I/O Spark stages using Databricks UI | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/long-spark-stage-io | | Debug skew and spill in Databricks Spark stages | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/long-spark-stage-page | | Handle Databricks spot instance losses effectively | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/losing-spot-instances | | Resolve long Spark stages with a single task | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/one-spark-task | | Optimize many small Spark jobs on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/small-spark-jobs | | Mitigate overloaded Spark driver on Databricks | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/spark-driver-overloaded | | Detect unnecessary data rewriting in Databricks Spark writes | https://learn.microsoft.com/en-us/azure/databricks/optimizations/spark-ui-guide/spark-rewriting-data | | Apply Partner Connect setup best practices in Databricks | https://learn.microsoft.com/en-us/azure/databricks/partner-connect/best-practice | | Handle to_utc_timestamp semantics in Spark Databricks | https://learn.microsoft.com/en-us/azure/databricks/pyspark/reference/functions/to_utc_timestamp | | Apply networking recommendations for Lakehouse Federation | https://learn.microsoft.com/en-us/azure/databricks/query-federation/networking | | Optimize performance of Lakehouse Federation queries | https://learn.microsoft.com/en-us/azure/databricks/query-federation/performance-recommendations | | Understand Databricks Runtime 14.3 LTS changes | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/14.3lts | | Leverage Databricks Runtime 15.4 LTS updates | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/15.4lts | | Use Databricks Runtime 18 LTS changes and fixes | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/18 | | Apply Databricks Runtime 19 feature and fix details | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/19 | | Transform complex and nested data types in Databricks | https://learn.microsoft.com/en-us/azure/databricks/semi-structured/complex-types | | Use higher-order functions on arrays in Databricks SQL | https://learn.microsoft.com/en-us/azure/databricks/semi-structured/higher-order-functions | | Use VARIANT instead of JSON strings in Databricks | https://learn.microsoft.com/en-us/azure/databricks/semi-structured/variant-json-diff | | Convert Parquet tables to Delta Lake in Databricks | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/delta-convert-to-delta | | Optimize Delta Lake table layout with Databricks OPTIMIZE | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/delta-optimize | | Vacuum unused files from Delta and Spark tables | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/delta-vacuum | | Apply partitioning and liquid clustering best practices in Databricks | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-ref-partition | | Use ANALYZE TABLE statistics for Databricks optimization | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-ref-syntax-aux-analyze-compute-statistics | | Use Databricks SQL query hints for performance | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-ref-syntax-qry-select-hints | | Use OFFSET and LIMIT safely for pagination in Databricks SQL | https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-ref-syntax-qry-select-offset | | Benchmark Databricks SQL warehouses with the TPC-DS dataset | https://learn.microsoft.com/en-us/azure/databricks/sql/tpcds-eval | | Author effective SQL patterns for Databricks alerts | https://learn.microsoft.com/en-us/azure/databricks/sql/user/alerts/query-patterns | | Optimize Databricks SQL queries with RELY constraints | https://learn.microsoft.com/en-us/azure/databricks/sql/user/queries/query-optimization-constraints | | Operate multiple Databricks streaming queries per cluster | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/multiple-streams | | Run Databricks Structured Streaming in production | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/production | | Optimize and monitor Databricks real-time streaming performance | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/real-time/performance | | Optimize and manage stateful Structured Streaming on Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/stateful-streaming | | Optimize stateless Structured Streaming queries on Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/stateless-streaming | | Monitor Structured Streaming queries on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/stream-monitoring | | Tune Databricks Structured Streaming trigger intervals | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/triggers | | Apply watermarks for stateful streaming on Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/watermarks | | Use automatic upgrades for Unity Catalog tables | https://learn.microsoft.com/en-us/azure/databricks/tables/automatic-upgrades | | Optimize Databricks tables using liquid clustering | https://learn.microsoft.com/en-us/azure/databricks/tables/clustering | | Leverage data skipping on Databricks tables | https://learn.microsoft.com/en-us/azure/databricks/tables/data-skipping | | Optimize external table partition discovery in Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/tables/external-partition-discovery | | Optimize Azure Databricks VARIANT columns with shredding | https://learn.microsoft.com/en-us/azure/databricks/tables/features/variant-shredding | | Use table history and time travel safely in Databricks | https://learn.microsoft.com/en-us/azure/databricks/tables/history | | Optimize Delta and Iceberg table file layout | https://learn.microsoft.com/en-us/azure/databricks/tables/operations/optimize | | Vacuum unused data files in Delta and Iceberg tables | https://learn.microsoft.com/en-us/azure/databricks/tables/operations/vacuum | | Interpret table size versus storage usage | https://learn.microsoft.com/en-us/azure/databricks/tables/size | | Tune Delta and Iceberg data file sizes in Databricks | https://learn.microsoft.com/en-us/azure/databricks/tables/tune-file-size | | Safely evolve Delta and Iceberg table schemas | https://learn.microsoft.com/en-us/azure/databricks/tables/update-schema | | Design Delta Lake data models on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/transform/data-modeling | | Optimize join performance in Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/transform/optimize-joins | | Implement data cleaning and validation on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/transform/validate | | Use level of detail expressions in metric views | https://learn.microsoft.com/en-us/azure/databricks/uc-semantics/metric-views/level-of-detail | | Define session-scoped Scala and Java UDFs in Databricks | https://learn.microsoft.com/en-us/azure/databricks/udf/scala | | Download internet data into Azure Databricks volumes | https://learn.microsoft.com/en-us/azure/databricks/volumes/download-internet-files |

Decision Making

| Topic | URL | |-------|-----| | Manage and change Azure Databricks subscription tier | https://learn.microsoft.com/en-us/azure/databricks/admin/account-settings/account | | Plan migration from Standard to Premium Databricks tier | https://learn.microsoft.com/en-us/azure/databricks/admin/account-settings/standard-tier | | Decide when to enable Mission Critical add-on for Databricks | https://learn.microsoft.com/en-us/azure/databricks/admin/mission-critical | | Decide when to use serverless Databricks workspaces | https://learn.microsoft.com/en-us/azure/databricks/admin/workspace/serverless-workspaces | | Decide and migrate agents from Model Serving to Databricks Apps | https://learn.microsoft.com/en-us/azure/databricks/agents/custom-agents/migrate-agent-to-apps | | Choose approaches to connect Databricks agents to external services | https://learn.microsoft.com/en-us/azure/databricks/agents/mcp-tools/connect-external | | Plan AI governance using Unity AI Gateway | https://learn.microsoft.com/en-us/azure/databricks/ai-gateway/ai-governance | | Manage Unity AI Gateway budgets and AI spend controls | https://learn.microsoft.com/en-us/azure/databricks/ai-gateway/budgets | | Analyze Unity AI Gateway cost with billing-based observability | https://learn.microsoft.com/en-us/azure/databricks/ai-gateway/cost-observability | | Optimize Databricks AI Search costs and usage | https://learn.microsoft.com/en-us/azure/databricks/ai-search/cost-management | | Decide and migrate from dbx to Databricks bundles | https://learn.microsoft.com/en-us/azure/databricks/archive/dev-tools/dbx/dbx-migrate | | Migrate optimized LLM endpoints to provisioned throughput | https://learn.microsoft.com/en-us/azure/databricks/archive/machine-learning/migrate-provisioned-throughput | | Decide when to use Databricks Light runtime | https://learn.microsoft.com/en-us/azure/databricks/archive/runtime/light | | Plan migration of Databricks workloads to Spark 3.x | https://learn.microsoft.com/en-us/azure/databricks/archive/spark-3.x-migration/ | | Choose and manage the default Unity Catalog catalog | https://learn.microsoft.com/en-us/azure/databricks/catalogs/default | | Choose appropriate Azure Databricks compute types | https://learn.microsoft.com/en-us/azure/databricks/compute/choose-compute | | Decide when and how to use GPU Databricks compute | https://learn.microsoft.com/en-us/azure/databricks/compute/gpu | | Plan migration from classic to serverless Databricks compute | https://learn.microsoft.com/en-us/azure/databricks/compute/serverless/migration | | Choose serverless streaming configurations in Databricks | https://learn.microsoft.com/en-us/azure/databricks/compute/serverless/streaming | | Choose appropriate Azure Databricks SQL warehouse type | https://learn.microsoft.com/en-us/azure/databricks/compute/sql-warehouse/warehouse-types | | Choose Databricks connection options for external data | https://learn.microsoft.com/en-us/azure/databricks/connect/ | | Choose data modeling options in Databricks AI/BI dashboards | https://learn.microsoft.com/en-us/azure/databricks/dashboards/manage/data-modeling/ | | Process CDC, snapshots, and SCD in Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/data-engineering/what-is-cdc | | Choose between ABAC and table-level filters | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/abac/abac-vs-rls-cm | | Update Databricks jobs when migrating to Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/jobs-update | | Decide between managed and external Unity Catalog assets | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/managed-versus-external | | Prepare and migrate to Unity Catalog–only Databricks workspaces | https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/upgrade/uc-only-migration | | Migrate from legacy to new Databricks CLI | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/cli/migrate | | Migrate from older to new Databricks Connect for Python | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/python/migrate | | Migrate Scala projects to Databricks Connect 13.3+ | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/databricks-connect/scala/migrate | | Decide between CDKTF and Databricks Terraform provider | https://learn.microsoft.com/en-us/azure/databricks/dev-tools/terraform/cdktf | | Use Compatibility Mode for external table reads | https://learn.microsoft.com/en-us/azure/databricks/external-access/compatibility-mode | | Configure Genie budgets and cost controls in Databricks | https://learn.microsoft.com/en-us/azure/databricks/genie/budgets | | Choose between Azure Databricks free options | https://learn.microsoft.com/en-us/azure/databricks/getting-started/free-trial-vs-free-edition | | Choose Auto Loader file detection mode in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/cloud-object-storage/auto-loader/file-detection-modes | | Plan migration of existing data to Delta Lake on Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/data-migration/ | | Decide how to use the Databricks Aha! connector | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/aha-faq | | Choose and plan MySQL ingestion workflows | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/mysql | | Choose and plan Oracle CDC ingestion workflows | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/oracle-integrated-overview | | Answer PagerDuty connector FAQs and plan requirements | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/pagerduty-faq | | Plan PostgreSQL ingestion workflows in Databricks | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/postgresql | | Review Square connector FAQs and account requirements | https://learn.microsoft.com/en-us/azure/databricks/ingestion/lakeflow-connect/square-faq | | Choose and start with Databricks ODBC and JDBC drivers | https://learn.microsoft.com/en-us/azure/databricks/integrations/jdbc-odbc-bi | | Plan and execute migration to Databricks ODBC driver | https://learn.microsoft.com/en-us/azure/databricks/integrations/odbc/migration | | Choose and run Databricks jobs on serverless workflows | https://learn.microsoft.com/en-us/azure/databricks/jobs/run-serverless-jobs | | Migrate from Spark Submit tasks to JAR and notebook tasks | https://learn.microsoft.com/en-us/azure/databricks/jobs/tasks/spark-submit | | Design Azure Databricks workspace architecture strategy | https://learn.microsoft.com/en-us/azure/databricks/lakehouse-architecture/deployment-guide/workspace-strategy | | Choose the right development language on Databricks | https://learn.microsoft.com/en-us/azure/databricks/languages/overview | | Plan migration from deprecated Foundation Model Fine-tuning | https://learn.microsoft.com/en-us/azure/databricks/large-language-models/foundation-model-training/ | | Clone Hive metastore pipelines to Unity Catalog via REST API | https://learn.microsoft.com/en-us/azure/databricks/ldp/clone-hms-to-uc | | Use materialized views in Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/materialized-views | | Choose serverless vs classic compute for Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/serverless-vs-classic-compute | | Compare Lakeflow pipelines with Spark Declarative Pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/spark-declarative-pipelines | | Choose between standalone and Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/standalone-pipelines | | Decide when to use Lakeflow streaming tables | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/streaming-tables | | Map Delta Live Tables features to Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/concepts/where-is-dlt | | Choose between standalone tables and Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/dbsql/dbsql-for-ldp | | Choose SQL or Python for Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/developer/sql-vs-python | | Choose and configure incremental refresh for Databricks materialized views | https://learn.microsoft.com/en-us/azure/databricks/ldp/incremental-refresh | | Migrate from legacy LIVE schema in Lakeflow | https://learn.microsoft.com/en-us/azure/databricks/ldp/live-schema | | Choose triggered vs continuous mode for Lakeflow pipelines | https://learn.microsoft.com/en-us/azure/databricks/ldp/pipeline-mode | | Configure serverless Lakeflow pipelines on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/ldp/serverless | | Optimize Databricks Feature Store usage costs | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/feature-store/cost-management | | Upgrade workspace feature tables to Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/feature-store/uc/upgrade-feature-table-to-uc | | Plan capacity using model units for throughput | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/foundation-model-apis/model-units | | Migrate Databricks ML workflows to Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/manage-model-lifecycle/migrate-to-uc | | Upgrade ML workflows to Unity Catalog models | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/manage-model-lifecycle/upgrade-workflows | | Decide and migrate to Databricks Model Serving | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/model-serving/migrate-model-serving | | Choose between Spark and Ray on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/ray/spark-ray-overview | | Plan for Databricks AI model lifecycle changes | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/retired-models-policy | | Decide when to use distributed training on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/train-model/distributed-training/ | | Choose and train deep-learning recommenders on Databricks | https://learn.microsoft.com/en-us/azure/databricks/machine-learning/train-recommender-models | | Plan and execute Azure Databricks app migration | https://learn.microsoft.com/en-us/azure/databricks/migration/ | | Assess and migrate ETL pipelines to Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/migration/etl | | Plan migration from Parquet data lake to Delta Lake | https://learn.microsoft.com/en-us/azure/databricks/migration/parquet-to-delta-lake | | Decide how to migrate data warehouses to lakehouse | https://learn.microsoft.com/en-us/azure/databricks/migration/warehouse-to-lakehouse | | Choose between open source and managed MLflow on Databricks | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/overview/oss-managed-diff | | Decide and migrate MLflow traces to Unity Catalog | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/migrate-traces-to-uc | | Migrate legacy Unity Catalog trace tables to table-prefix format | https://learn.microsoft.com/en-us/azure/databricks/mlflow3/genai/tracing/migrate-uc-trace-table-prefix | | Choose and upgrade between Lakebase Provisioned and Autoscaling | https://learn.microsoft.com/en-us/azure/databricks/oltp/instances/ | | Migrate Databricks Asset Bundles to Autoscaling Lakebase | https://learn.microsoft.com/en-us/azure/databricks/oltp/update-to-autoscaling-dabs | | Decide and plan upgrade to Lakebase Autoscaling | https://learn.microsoft.com/en-us/azure/databricks/oltp/upgrade-to-autoscaling | | Choose Microsoft Fabric integration for Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/partners/bi/fabric | | Choose Azure Databricks options for external data access | https://learn.microsoft.com/en-us/azure/databricks/query-federation/ | | Choose and configure Databricks-to-Databricks federation | https://learn.microsoft.com/en-us/azure/databricks/query-federation/databricks | | Migrate legacy Databricks query federation to Lakehouse Federation | https://learn.microsoft.com/en-us/azure/databricks/query-federation/migrate | | Plan and execute Databricks Runtime 11.x migration | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/11.x-migration | | Migrate workloads to Databricks Runtime 12.x safely | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/12.x-migration | | Plan and execute Databricks Runtime 13.x migration | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/13.x-migration | | Migrate workloads to Databricks Runtime 14.x safely | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/14.x-migration | | Assess Databricks Runtime support lifecycle and upgrades | https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/databricks-runtime-ver | | Choose Azure Databricks serverless SKUs and DBU rates | https://learn.microsoft.com/en-us/azure/databricks/resources/pricing | | Plan and manage Azure Databricks networking costs | https://learn.microsoft.com/en-us/azure/databricks/security/network/serverless-network-security/cost-management | | Choose and configure Databricks workspace data export options | https://learn.microsoft.com/en-us/azure/databricks/security/privacy/export-workspace-data | | Choose between Spark Connect and Spark Classic | https://learn.microsoft.com/en-us/azure/databricks/spark/connect-vs-classic | | Choose between SparkR and sparklyr on Azure Databricks | https://learn.microsoft.com/en-us/azure/databricks/sparkr/sparkr-vs-sparklyr | | Choose and size SQL warehouses for alerts | https://learn.microsoft.com/en-us/azure/databricks/sql/user/alerts/compute | | Choose Structured Streaming output modes on Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/output-mode | | Decide when to use real-time mode in Databricks | https://learn.microsoft.com/en-us/azure/databricks/structured-streaming/real-time/concepts | | Choose BI connection patterns for Databricks metric views | https://learn.microsoft.com/en-us/azure/databricks/uc-semantics/metric-views/bi-tools | | Choose aggregated vs unaggregated metric view materializations | https://learn.microsoft.com/en-us/azure/databricks/uc-semantics/metric-views/choose-materialization-type |