Topics include the database drivers, the data layer, connectivity operations, security and integrity, and controlling database access. (Prerequisites: (ISTE-230 or CSCI-320) and (ISTE-120 or GCIS-124 ...

SQL co-inventor Don Chamberlin, an IBM researcher at Almaden center, is working on technology for querying XML databases. "We need a new query language every 25 years.

What does query program actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.