Valentina Studio is the best way to transform your data into meaningful
information; create, administer, query and explore Valentina DB, MySQL,
Postgre and SQLite databases for free on 32/64 bit Slackware Linux.

Valentina Studio Key Features: Powerful, easy to use and free. Create,
edit, query, import and administer popular databases: Valentina DB,
MySQL, Postgre and SQLite with help of the following tools:

- Schema Editor
- Data Editor
- SQL Editor
- Server Administrator
- Utilities to diagnose, compress, clone, defragment, reindex and dump
  data.

Note: You need to request a free license to use this software