materialize-docs
Materialize documentation for SQL syntax, data ingestion, concepts, and best practices. Use when users ask about Materialize queries, sources, sinks, views, or clusters.
What this skill does
# Materialize Documentation This skill provides comprehensive documentation for Materialize, a streaming database for real-time analytics. ## How to Use This Skill When a user asks about Materialize: 1. **For SQL syntax/commands**: Read files in the `sql/` directory 2. **For core concepts**: Read files in the `concepts/` directory 3. **For data ingestion**: Read files in the `ingest-data/` directory 4. **For transformations**: Read files in the `transform-data/` directory ## Documentation Sections ### Administrations - **Usage (Self-Managed)**: `administration/usage/index.md` - **Usage & billing (Cloud)**: `administration/billing/index.md` ### Concepts Learn about the core concepts in Materialize. - **Namespaces**: `concepts/namespaces/index.md` - **Clusters**: `concepts/clusters/index.md` - **Indexes**: `concepts/indexes/index.md` - **Reaction Time, Freshness, and Query Latency**: `concepts/reaction-time/index.md` - **Sinks**: `concepts/sinks/index.md` - **Sources**: `concepts/sources/index.md` - **Views**: `concepts/views/index.md` ### Ingest data Best practices for ingesting data into Materialize from external systems. - **Amazon EventBridge**: `ingest-data/webhooks/amazon-eventbridge/index.md` - **AWS PrivateLink connections (Cloud-only)**: `ingest-data/network-security/privatelink/index.md` - **CockroachDB CDC using Kafka and Changefeeds**: `ingest-data/cdc-cockroachdb/index.md` - **Debezium**: `ingest-data/debezium/index.md` - **Fivetran**: `ingest-data/fivetran/index.md` - **HubSpot**: `ingest-data/webhooks/hubspot/index.md` - **Kafka**: `ingest-data/kafka/index.md` - **MongoDB**: `ingest-data/mongodb/index.md` - **Monitoring data ingestion**: `ingest-data/monitoring-data-ingestion/index.md` - **MySQL**: `ingest-data/mysql/index.md` - _(and 12 more files in this section)_ ### Manage Materialize - **Appendix: Alternative cluster architectures**: `manage/appendix-alternative-cluster-architectures/index.md` - **Disaster recovery (Cloud)**: `manage/disaster-recovery/index.md` - **Monitoring and alerting**: `manage/monitor/index.md` - **Operational guidelines**: `manage/operational-guidelines/index.md` - **Use dbt to manage Materialize**: `manage/dbt/index.md` - **Use Terraform to manage Materialize**: `manage/terraform/index.md` ### Materialize console Introduction to the Materialize Console, user interface for Materialize - **Admin (Cloud-only)**: `console/admin/index.md` - **Clusters**: `console/clusters/index.md` - **Connect (Cloud-only)**: `console/connect/index.md` - **Create new**: `console/create-new/index.md` - **Database object explorer**: `console/data/index.md` - **Integrations**: `console/integrations/index.md` - **Monitoring**: `console/monitoring/index.md` - **SQL Shell**: `console/sql-shell/index.md` - **User profile**: `console/user-profile/index.md` ### Overview Learn how to efficiently transform data using Materialize SQL. - **Dataflow troubleshooting**: `transform-data/dataflow-troubleshooting/index.md` - **FAQ: Indexes**: `transform-data/faq/index.md` - **Freshness troubleshooting**: `transform-data/freshness-troubleshooting/index.md` - **Idiomatic Materialize SQL**: `transform-data/idiomatic-materialize-sql/index.md` - **Optimization**: `transform-data/optimization/index.md` - **Patterns**: `transform-data/patterns/index.md` - **Troubleshooting**: `transform-data/troubleshooting/index.md` - **Updating materialized views**: `transform-data/updating-materialized-views/index.md` ### References - **Explain plan operators**: `reference/explain-plan-operators/index.md` - **M.1 to cc size mapping**: `reference/m1-cc-mapping/index.md` - **System catalog**: `reference/system-catalog/index.md` - **System clusters**: `reference/system-clusters/index.md` ### Security - **Appendix**: `security/appendix/index.md` - **Cloud**: `security/cloud/index.md` - **Self-managed**: `security/self-managed/index.md` ### Self-Managed Deployments Learn about the key components and architecture of self-managed Materialize deployments. - **Appendix**: `self-managed-deployments/appendix/index.md` - **Configuring System Parameters**: `self-managed-deployments/configuration-system-parameters/index.md` - **Deployment guidelines**: `self-managed-deployments/deployment-guidelines/index.md` - **FAQ**: `self-managed-deployments/faq/index.md` - **Installation**: `self-managed-deployments/installation/index.md` - **Materialize CRD Field Descriptions**: `self-managed-deployments/materialize-crd-field-descriptions/index.md` - **Materialize Operator Configuration**: `self-managed-deployments/operator-configuration/index.md` - **Self-managed release versions**: `self-managed-deployments/release-versions/index.md` - **Troubleshooting**: `self-managed-deployments/troubleshooting/index.md` - **Upgrading**: `self-managed-deployments/upgrading/index.md` ### Serve results Serving results from Materialize - **`SELECT` and `SUBSCRIBE`**: `serve-results/query-results/index.md` - **Sink results**: `serve-results/sink/index.md` - **Use BI/data collaboration tools**: `serve-results/bi-tools/index.md` - **Use foreign data wrapper (FDW)**: `serve-results/fdw/index.md` ### SQL commands SQL commands reference. - **Namespaces**: `sql/namespaces/index.md` - **ALTER CLUSTER**: `sql/alter-cluster/index.md` - **ALTER CLUSTER REPLICA**: `sql/alter-cluster-replica/index.md` - **ALTER CONNECTION**: `sql/alter-connection/index.md` - **ALTER DATABASE**: `sql/alter-database/index.md` - **ALTER DEFAULT PRIVILEGES**: `sql/alter-default-privileges/index.md` - **ALTER INDEX**: `sql/alter-index/index.md` - **ALTER MATERIALIZED VIEW**: `sql/alter-materialized-view/index.md` - **ALTER NETWORK POLICY (Cloud)**: `sql/alter-network-policy/index.md` - **ALTER ROLE**: `sql/alter-role/index.md` - _(and 108 more files in this section)_ ### Tools and integrations Get details about third-party tools and integrations supported by Materialize - **Client libraries**: `integrations/client-libraries/index.md` - **Coding Agent Skills**: `integrations/coding-agent-skills/index.md` - **Connect to Materialize via HTTP**: `integrations/http-api/index.md` - **Connect to Materialize via WebSocket**: `integrations/websocket-api/index.md` - **Connection Pooling**: `integrations/connection-pooling/index.md` - **Foreign data wrapper (FDW) **: `integrations/fdw/index.md` - **MCP Server**: `integrations/mcp-server/index.md` - **mz - Materialize CLI**: `integrations/cli/index.md` - **mz-debug**: `integrations/mz-debug/index.md` - **SQL clients**: `integrations/sql-clients/index.md` ## Quick Reference ### Common SQL Commands | Command | Description | |---------|-------------| | `CREATE SOURCE` | Connect to external data sources (Kafka, PostgreSQL, MySQL) | | `CREATE MATERIALIZED VIEW` | Create incrementally maintained views | | `CREATE INDEX` | Create indexes on views for faster queries | | `CREATE SINK` | Export data to external systems | | `SELECT` | Query data from sources, views, and tables | ### Key Concepts - **Sources**: Connections to external data systems that stream data into Materialize - **Materialized Views**: Views that are incrementally maintained as source data changes - **Indexes**: Arrangements of data in memory for fast point lookups - **Clusters**: Isolated compute resources for running dataflows - **Sinks**: Connections that export data from Materialize to external systems
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