Quest Software on Monday announced a series of updates to its Toad open source database software applications, including new versions of its Toad Edge, Toad Data Point and Toad Intelligence Central products. After launching the first version of Toad Edge last summer, the company began seeing an uptick in downloads of freeware that supported MySQL on its Toad World community site. It also received requests to support MariaDB and Postgres, according to Julie Hyman, senior product manager at Quest. The company began supporting MariaDB last month.