Hugh Darwen - все книги по циклам и сериям | Книги по порядку
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Temporal Data & the Relational Model C. J. Date
ISBN: 1558608559 Язык: Русский Temporal database systems are systems that provide special support for storing, querying, and updating historical and/or future data. Current DBMSs provide essentially no temporal features at all, but this situation is likely to change soon
