🌟 Database
NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.
TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.
An educational OLAP database system.
lakeFS - Data version control for your data lake | Git for data
Extensible SQL Lexer and Parser for Rust
Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data
A scalable, distributed, collaborative, document-graph database, for the realtime web
OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.
TuGraph: A High Performance Graph Database.
Hyperconverged cloud-edge native database
Open-source, cloud-native, unified observability database for metrics, logs and traces, supporting SQL/PromQL/Streaming. Available on GreptimeCloud.
Distributed SQL Query Engine in Python using Ray
Modern columnar data format for ML and LLMs implemented in Rust. Convert from parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, Du…