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.
SQL Server Pro
Established in 1999, "SQL Server Pro "is a website for Microsoft SQL Server professionals. Common topics of the website and digital publication include:
"SQL Server Pro" and its sister magazine, "Windows IT Pro", reach very similar audiences. "SQL Server Pro", however, focuses more on Microsoft's relational database management system than "Windows IT Pro", which has a broader focus.