Leaderboards

Category Statistics

Country of Origin

United States of America 395
Germany 53
China 38
United Kingdom 37
Russia 24
France 23
Canada 21
Sweden 16
Netherlands 12
Japan 12

License

Proprietary 208
Apache v2 157
MIT 73
BSD 40
GPL v2 40
AGPL v3 27
GPL v3 22
LGPL v2 12
Mozilla Public License 9
LGPL v3 7

Programming Lang.

C++ 130
Java 122
C 85
Go 50
C# 28
JavaScript 26
Python 20
Erlang 12
Scala 11
Rust 11

Compatibility

MySQL MySQL 24
PostgreSQL PostgreSQL 20
Redis Redis 13
MongoDB MongoDB 10
Memcached Memcached 4
Microsoft SQL Server Microsoft SQL Server 4
Spark SQL Spark SQL 4
RocksDB RocksDB 4
Oracle RDBMS Oracle RDBMS 4
dBASE dBASE 3

Derived From

PostgreSQL PostgreSQL 25
MySQL MySQL 22
Cassandra Cassandra 6
Redis Redis 5
LMDB LMDB 4
Spark SQL Spark SQL 4
RocksDB RocksDB 3
CouchDB CouchDB 3
Elasticsearch Elasticsearch 3
PrestoDB PrestoDB 2

Embeds / Uses

RocksDB RocksDB 13
SQLite SQLite 10
Berkeley DB Berkeley DB 9
LMDB LMDB 9
LevelDB LevelDB 8
MySQL MySQL 8
PostgreSQL PostgreSQL 5
Kyoto Cabinet Kyoto Cabinet 3
HBase HBase 2
TiKV TiKV 2