MySQL | The world’s most popular open source database. |
PostgreSQL | The world’s most advanced open source database. |
Oracle Database | Object-relational database management system. |
Teradata | High-performance MPP data warehouse platform. |

MySQL | The world’s most popular open source database. |
PostgreSQL | The world’s most advanced open source database. |
Oracle Database | Object-relational database management system. |
Teradata | High-performance MPP data warehouse platform. |