An in-memory database that persists on disk
Hypothetical Indexes for PostgreSQL
An Embedded NoSQL, Transactional Database Engine
High performance NoSQL database based on bitcask
H2 is an embeddable RDBMS written in Java
Embeddable, replicated and fault tolerant SQL engine
Command-line admin tool for observing and troubleshooting Postgres
Scalable, fast, and disk-friendly vector search in Postgres
A fast open-source OLAP database management system
Apache IoTDB
Irmin is a distributed database
GridDB is a next-generation open source database
A relentless key-value store for the browser
Distributed database ecosphere
DLE provides blazing-fast database cloning to build dev environments
Relational Database
Massively parallel, high performance analytics database
About MayWeb is a lightweight, beautifully designed local development
Backup and Recovery Manager for PostgreSQL
Conveniently search and update any volume
A tiny KV storage based on skiplist written in C++ language
High performance datastore for time series and tick data
A Key/data Store
DataFrame server for financial timeseries data
A basic REST service for JSON data - enough for prototyping and MVPs