An in-memory database that persists on disk
Hypothetical Indexes for PostgreSQL
Scalable, fast, and disk-friendly vector search in Postgres
High performance NoSQL database based on bitcask
Embeddable, replicated and fault tolerant SQL engine
Apache IoTDB
H2 is an embeddable RDBMS written in Java
Irmin is a distributed database
Dolt, it's Git for data
Distributed database ecosphere
Salesforce Lightning Design System for React
GridDB is a next-generation open source database
A relentless key-value store for the browser
DLE provides blazing-fast database cloning to build dev environments
A tiny KV storage based on skiplist written in C++ language
Relational Database
IntegreSQL manages isolated PostgreSQL databases for your integration
High performance datastore for time series and tick data
DataFrame server for financial timeseries data
Seed your development database with real data
Branch your PostgreSQL Database like Git
A basic REST service for JSON data - enough for prototyping and MVPs
Command-line admin tool for observing and troubleshooting Postgres
A toolkit for data mapping and language integrated query
Columnar storage extension for Postgres