Reduce the memory footprint of existing Java database applications with this free JDBC driver. The driver adds string deduplication operations at the JDBC layer. Requiring no change to you applications at all. It is compatible with any existing JDBC compliant driver as well as well persistence API from plain JDBC to JPA, Hibernate, myBatis or JOOQ. It is just another connection string and driver.

We make the driver and its source code availble for free at