Field
OpenSrc lists 129 repositories about Databases with open issues for new contributors, and 64 of them are first-PR friendly. Between them they have 2,187 open good first issues and 1,747 help-wanted issues. The median welcome score is 75/100, and the best-scored right now are topoteretes/cognee, PRQL/prql and diesel-rs/diesel. Most are written in Rust, Java and TypeScript. Many also touch Machine Learning & AI and DevOps & Cloud.
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with…
PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
A safe, extensible ORM and Query Builder for Rust
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL…
Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and…
The open source agentic dental software. Built for AI.
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces…
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale…
Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and…
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as…
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the…
The First Real-Time Search Analytics Database
Monorepo for iTwin.js Library
Open-source systems management and configuration platform
Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real…
Open database of 27,000+ CCTV camera specs across 220+ brands, with Frigate and ONVIF/RTS integration, CC0
Apache DataFusion SQL Query Engine
Database Markup Language (DBML), designed to define and document database structures
Get your data in RAM. Get compute close to data. Enjoy the performance.
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool…
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
A web interface for MySQL and MariaDB
Cartography is a Python tool that pulls infrastructure assets and their relationships into a Neo4j graph…
The retrieval layer for production AI systems. Lightning-fast (<10ms) search without vector databases. Built…
TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for…
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
YDB is an open source Distributed SQL Database that combines high availability and scalability with strong…
Showing 30 of 129 repos
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