awesome-db

Aerospike

Aerospike Database Server – flash-optimized, in-memory, nosql database

Alchemy-Database

AlchemyDB is now Aerospike

cstore_fdw

Fast columnar store for analytics with PostgreSQL

Very fast embedded key/value store with full ACID semantics

memcache

Free & open source, high-performance, distributed memory object caching system

monetdb

-

mongo

The Mongo Database

facebook/mysql-5.6

Facebook's branch of the Oracle MySQL v5.6 database

twitter/mysql

MySQL fork maintained and used at Twitter

Redis

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

redis-nds

This is a version of Redis patched to implement NDS (the Naive Disk Store). Documentation on this feature is contained within README.nds

rethinkdb

An open-source distributed JSON document database with a pleasant and powerful query language

rocksdb

Embedded key-value store for fast storage

ssdb

SSDB - A fast NoSQL database, an alternative to Redis

A completely embedded, full-featured relational database in a few 100k that you can include right into your project

tokudb-engine

TokuDB is a high-performance, write optimized, compressing, transactional storage engine for MySQL and MariaDB

TokuMX

TokuMX is a high-performance, concurrent, compressing, drop-in replacement engine for MongoDB

VoltDB is a horizontally-scalable, in-memory SQL RDBMS designed for applications that have extremely high read and write throughput requirements

RavenDB

A linq enabled document database for .NET

An in-memory embedded database engine for NET/Mono

riak

Riak is a decentralized datastore from Basho Technologies

Pulsedb is a time series database server and library

bolt

A low-level key/value database for Go

diskv

A home-grown disk-backed key-value store

go-cache

An in-memory key:value store/cache (similar to Memcached) library for Go, suitable for single-machine applications

goleveldb

An implementation of the key/value database in the Go

groupcache

Groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases

influxdb

Scalable datastore for metrics, events, and real-time analytics

ledisdb

Ledisdb is a high performance NoSQL like Redis based on LevelDB

roshi

Roshi is a large-scale CRDT set implementation for timestamped events

Sky is an open source database used for flexible, high performance analysis of behavioral data

tiedot

Your NoSQL database powered by Golang

cassandra

Cassandra is a partitioned row store. Rows are organized into tables with a required primary key

elasticsearch

Open Source, Distributed, RESTful Search Engine

lmdbjni

LMDB for Java, which is a very fast embedded key/value store with full ACID semantics

mapdb

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine

neo4j

is the world’s leading Graph Database

orientdb

OrientDB is an Open Source NoSQL DBMS with the features of both Document and Graph DBMSs

voldemort

An open source clone of Amazon's Dynamo

Titan

Distributed Graph Database

couchdb

Apache CouchDB™ is a database that uses JSON for documents,JavaScript for MapReduce indexes, and regular HTTP for its API [website] ( )

mongodb

MongoDB is a document database that provides high performance, high availability, and easy scalability. Documents (objects) map nicely to programming language data types. Embedded documents and arrays reduce need for joins. Dynamic schema makes polymorphism easier. [website] ( )

BlinkDB

BlinkDB: Sub-Second Approximate Queries on Very Large Data [website] ( )

db-readings

A list of papers essential to understanding databases and building new data systems