SQL
SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Ted Codd in the early 1970s. This version, initially called "SEQUEL" ("Structured English Query Language"), was designed to manipulate and retrieve data stored in IBM's original quasi-relational database management system, System R, which a group at IBM San Jose Research Laboratory had developed during the 1970s.
REAL Server
REAL Server evolved from the SQLiteServer originally developed by SQLabs in 2004. In May 2005 Real Software, Inc., creator of Realbasic, purchased the source code and the copyrights of the SQLiteServer and invested in its development. In 2007/2008 the first version of the REAL SQL Server was released. A new version was released in April 2009 and renamed REAL Server. In September 2010 SQLabs repurchased all the server's Intellectual Properties and a new major release is now under development by the SQLabs team.REAL Server can be used with the following: