UnityJDBC 4.0

The UnityJDBC driver can integrate and query any number of JDBC-accessible data sources (including Oracle, SQL Server, MySQL, and Postgres) in a single SQL query. UnityJDBC contains a built-in database engine and optimizer that can be used separately from the integration system. UnityJDBC will automatically translate SQL functions and dialects and can be used when translating from one database system to another.