There's not really a concept of "Database" in FDB. There is however a concept of key spaces, and "directories", which are basically the same, and these all supp

There's not really a concept of "Database" in FDB. There is however a concept of key spaces, and "directories", which are basically the same, and these all support transactions. i.e. /database1/key1 = foo /database2/key2 = bar