deltasql

deltasql is a tool to synchronize databases with
source code, which helps to keep database
evolution under control. While developing
mid-sized or big applications, developers make
changes to the data model that go along with
changes to the source code. From time to time,
branches of source code are done to stabilize the
code that will go to production. A sort of data
model branch is also needed. deltasql provides a
simple way to collect all scripts that change the
data model and means to handle data model
branches. The deltasql server runs on Apache and
is backed by MySQL.