Pika is a Redis-Compatible database
A .NET library for reading, manipulating and writing Excel
Mobile database: a replacement for Core Data & SQLite
MyDumper project
PostgreSQL Audit Extension
Embeddable property graph database management system
ACID Document Database
One advanced and mature open-source MPP
HammerDB Database Load Testing and Benchmarking Tool
Leading open-source visualization and observability platform
This is the codebase for Entity Framework 6
Embeddable, replicated and fault tolerant SQL engine
Logical Replication extension for PostgreSQL
Open source, distributed, transactional key-value store
SQL Notebook — Casual data exploration in SQL
Garnet is a remote cache-store from Microsoft Research
Tendis is a high-performance distributed storage system
The open big data serving engine
The stream database optimised for event sourcing
Asynchronous, non-blocking SQLite3 bindings for Node.js
SQL query builder, written in c#, helps you build complex queries
C# .NET NOSQL ( key value store embedded ) ACID database
chDB is an in-process OLAP SQL Engine
Run periodic jobs in PostgreSQL
Open-source graph database, tuned for dynamic analytics environments