Leaderboards

Category Statistics

Country of Origin

United States of America 420
Germany 55
China 54
United Kingdom 43
France 27
Russia 26
Canada 23
Sweden 16
Netherlands 14
Japan 14

License

Proprietary 230
Apache v2 179
MIT 89
BSD 47
GPL v2 43
AGPL v3 32
GPL v3 25
LGPL v2 12
Mozilla Public License 10
LGPL v3 7

Implementation

C++ 145
Java 132
C 96
Go 65
C# 29
JavaScript 26
Python 26
Rust 23
Erlang 13
Scala 11

Compatibility

MySQL MySQL 30
PostgreSQL PostgreSQL 26
Redis Redis 20
MongoDB MongoDB 11
Oracle RDBMS Oracle RDBMS 6
SQL Server SQL Server 5
RocksDB RocksDB 5
Memcached Memcached 4
Neo4j Neo4j 4
Spark SQL Spark SQL 4

Derived From

PostgreSQL PostgreSQL 30
MySQL MySQL 22
Cassandra Cassandra 6
Redis Redis 6
LMDB LMDB 4
RocksDB RocksDB 4
Spark SQL Spark SQL 4
Elasticsearch Elasticsearch 3
CouchDB CouchDB 3
PrestoDB PrestoDB 3

Embeds / Uses

RocksDB RocksDB 17
LMDB LMDB 11
SQLite SQLite 11
MySQL MySQL 10
Berkeley DB Berkeley DB 9
LevelDB LevelDB 8
PostgreSQL PostgreSQL 6
Kyoto Cabinet Kyoto Cabinet 3
BadgerDB BadgerDB 3
Spark SQL Spark SQL 3