TY - BOOK ID - 7982482 TI - Bitemporal data PY - 2014 SN - 0124080553 0124080677 132216701X 9780124080553 9780124080676 9780124080676 PB - Waltham, MA DB - UniCat KW - Temporal databases KW - Database management KW - Engineering & Applied Sciences KW - Computer Science KW - Temporal databases. KW - Database management. KW - Data base management KW - Data services (Database management) KW - Database management services KW - DBMS (Computer science) KW - Generalized data management systems KW - Services, Database management KW - Systems, Database management KW - Systems, Generalized database management KW - Electronic data processing KW - Temporal data bases KW - Databases UR - https://www.unicat.be/uniCat?func=search&query=sysid:7982482 AB - Bitemporal data is coming, and major database management systems are beginning to support it. You need to know what is going on ""under the hood"" and this book that will make you the expert on bitemporal data that every IT organization should have on its staff. There''s a lot more to bitemporal data than adding a second timestamp to history tables: for example, a temporal update of a single customer in a bitemporal customer table could require up to a dozen physical SQL transactions to complete. Vendors will eventually make it possible to write bitemporal transactions and bitemporal queri ER -