Repository Index

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

• android
• ios
• kotlin
• swift

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

• data-science
• database
• embedded-database
• olap

pickleDB is an in memory key-value store using Python's orjson module for persistence. It can also use SQLite instead of orjson if needed.

• python
• python3
• pickledb
• database

Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️

• acid
• database
• key-value-store
• document-database

An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.

• analytics
• columnar-database
• cpp
• database

A low-memory json-based database for MicroPython

micropython relational DB using btree

• btree
• micropython
• relational-db
• database