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A Guide to the SQL standard, 4th ed., Addison Wesley, USA 1997, ISBN 978-0-201-96426-4 What Not How: The Business Rules Approach to Application Development , 2000, ISBN 0-201-70850-7 The Database Relational Model: A Retrospective Review and Analysis , 2001, ISBN 0-201-61294-1
Steven Feuerstein is a author focusing on the Oracle database PL/SQL language, having published several books on this language through O'Reilly Media. Feuerstein has worked with Oracle Database technology - and worked twice for Oracle Corporation - since 1987, and has been developing software since 1980.
SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd [12] in the early 1970s. [13] This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...
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He is the author of two books on IBM's DB2 UDB, and more than 50 technical papers. He contributed a chapter (and the cover photograph) to the 2003 book XQuery from the Experts, ISBN 0-321-18060-7. He contributed a chapter titled Sharing Our Planet to the 1997 book Beyond Calculation: the Next Fifty Years of Computing, ISBN 0-387-94932-1.
He has participated on the ANSI X3H2 Database Standards Committee, and helped write the SQL-89 and SQL-92 standards. He is the author of a Morgan-Kaufmann series of books on SQL, and over 1200 published articles on SQL and other database topics. He had been a full-time statistician for several years.
SQL:2023 includes new and updated features. [1] The changes can be grouped into three main areas: Property graph queries, a graph query language built on top of SQL The new part 16, “Property Graph Queries ”, [2] has been added to the SQL standard. New features related to JSON [3] JSON data type (T801) Enhanced JSON data type (T802)
David Jay Malan (/ m eɪ l ɛ n /) is an American computer scientist and professor. Malan is a Gordon McKay Professor of Computer Science at Harvard University, and is best known for teaching the course CS50, [2] [3] which is the largest open-learning course at Harvard University and Yale University and the largest massive open online course at EdX, with lectures being viewed by over a million ...