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
Command-line admin tool for observing and troubleshooting Postgres
H2 is an embeddable RDBMS written in Java
Embeddable, replicated and fault tolerant SQL engine
Apache IoTDB
Scalable, fast, and disk-friendly vector search in Postgres
Irmin is a distributed database
GridDB is a next-generation open source database
A fast open-source OLAP database management system
DLE provides blazing-fast database cloning to build dev environments
A relentless key-value store for the browser
Distributed database ecosphere
Massively parallel, high performance analytics database
Relational Database
A tiny KV storage based on skiplist written in C++ language
Backup and Recovery Manager for PostgreSQL
About MayWeb is a lightweight, beautifully designed local development
Conveniently search and update any volume
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