This year we separated SQL databases from NoSQL databases. It seemed unfair to pit two different technologies against each other, when both are perfectly cromulent systems. We think the results are much more useful.

• MySQL: 47.4%

• PostgreSQL: 28.8%

• SQLite: 12.2%

• MariaDB: 4.1%

• Oracle: 4%

• Other: 1.8%

• Firebird: 1%

• DB2: .8%