Stars
An agentic skills framework & software development methodology that works.
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
dbc is the command-line tool for installing and managing ADBC drivers
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing …
A high-performance, in-memory, git-backed OLAP database (of nothing).
A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
DuckDB is an analytical in-process SQL database management system
Apache Polaris, the interoperable, open source catalog for Apache Iceberg
An open-source, community-driven REST catalog for Apache Iceberg!
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.