1 pingcap/tidb GitHub TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.
40.7k ★ open 2 surrealdb/surrealdb GitHub A scalable, distributed, collaborative, document-graph database, for the realtime web
33.3k ★ open 3 sqlfluff/sqlfluff GitHub A modular SQL linter and auto-formatter with support for multiple dialects and templated code.
10k ★ open 4 getnao/nao GitHub 👾 nao is the #1 open source agentic BI. (1) Create context with nao-core cli, (2) deploy nao chat interface for everyone
2k ★ open 5 sqlalchemy/sqlalchemy GitHub The Database Toolkit for Python
12.3k ★ open 6 MaterializeInc/materialize GitHub The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
6.4k ★ open 7 apache/flink GitHub Apache Flink
26.4k ★ open 8 directus/directus GitHub The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
38.8k ★ open 9 apache/spark GitHub Apache Spark - A unified analytics engine for large-scale data processing
44.4k ★ open 10 yugabyte/yugabyte-db GitHub YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
10.6k ★ open 11 duckdb/duckdb GitHub DuckDB is a high-performance analytical database system
42.7k ★ open 12 PostgREST/postgrest GitHub REST API for any Postgres database
27.7k ★ open 13 ClickHouse/ClickHouse GitHub ClickHouse® is a real-time analytics database management system
50.7k ★ open 14 apache/beam GitHub Apache Beam is a unified programming model for Batch and Streaming data processing.
8.7k ★ open 15 questdb/questdb GitHub QuestDB is a high performance, open-source, time-series database
17.5k ★ open 16 StarRocks/starrocks GitHub The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
12.2k ★ open 17 cockroachdb/cockroach GitHub CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
32.6k ★ open 18 drizzle-team/drizzle-orm GitHub ORM
36.2k ★ open 19 trinodb/trino GitHub Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
13.4k ★ open 20 JetBrains/Exposed GitHub Kotlin SQL Framework
9.3k ★ open 21 timescale/timescaledb GitHub A time-series database for high-performance real-time analytics packaged as a Postgres extension
23.8k ★ open 22 apache/doris GitHub Apache Doris is a real-time analytics and hybrid search database for AI agents.
16.2k ★ open