Mooncake Labs
Mooncake Labs enabled analytical query performance within PostgreSQL, eliminating the need for a separate data warehouse while preserving the Postgres developer experience.
Last updated May 11, 2026 by ATDb automated enrichment
- Industry
- Data Infrastructure / Database Technology
- Business Model
- SaaS
- Target Market
- Enterprise
- Employee Count
- 1-10
- Parent Company
- Databricks
- API Available
- Yes
Niche innovator in Postgres-native analytics, acquired to anchor Databricks' operational database strategy
Mooncake Labs was a database technology startup that developed a high-performance analytics extension for PostgreSQL, enabling users to run analytical workloads directly within the Postgres ecosystem without migrating to a separate data warehouse. The company's core innovation bridged the gap between transactional databases and analytical query engines, allowing developers and data teams to leverage familiar Postgres interfaces while achieving data warehouse-grade performance on large datasets. The company was acquired by Databricks on October 1, 2025, in a move that signaled Databricks' intent to expand beyond its lakehouse roots into the transactional and operational database market. Mooncake Labs' technology became the foundational layer for Databricks' Lakebase product, which represents Databricks' entry into the managed Postgres and operational database space — a direct challenge to cloud database incumbents like AWS Aurora, Google AlloyDB, and Neon. Though Mooncake Labs no longer operates as an independent entity, its technology and team have been absorbed into Databricks, where the work continues under the Lakebase brand. The acquisition underscores a broader industry trend of converging transactional and analytical workloads on unified data platforms, and positions Databricks to compete more aggressively across the full data infrastructure stack.
Mooncake Postgres Analytics Extension
A Postgres extension that accelerated analytical queries on large datasets, enabling OLAP-style workloads within a standard PostgreSQL environment.
Lakebase (via Databricks)
The successor product built on Mooncake Labs' technology, offered by Databricks as a managed Postgres service integrated with the lakehouse architecture.
- 2023Founded