Skill: Structured query language (SQL) server
 
Definition
An earlier relational DBMS from Sybase and from Microsoft. Sybase introduced SQL Server in 1988 for various Unix versions. In that same year, with help from IBM, Sybase created an OS/2 version that Microsoft licensed and branded as Microsoft SQL Server. Sybase later ported the product to NT and NetWare, and Sybase and Microsoft sold the same version for NT under their own brand names for several years.
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