Lakebase Cookbook

Examples and guides to accelerate your Databricks Lakebase projects.

Lakebase is Databricks' fully-managed, Postgres-compatible OLTP database, built for transactional workloads that sit alongside your lakehouse.

• 📣 Announcement blog: databricks.com/product/lakebase
• 📚 Official documentation: docs.databricks.com/aws/en/oltp

Examples in this cookbook

Example	Description
Genie Caching	Genie API gateway with a Lakebase (pgvector) semantic query cache
AI Memory	AI memory patterns backed by Lakebase
Apps	Sample applications on Lakebase
Feature Store	Feature store integration
Reverse ETL	Reverse ETL patterns

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

Guidelines:

• Resources related to your example must be deployable via Databricks Asset Bundles
• Keep database configurations small to reduce spend
• Use uv as the package manager
• Use ruff as the linter