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Managing and querying transaction-time databases under schema evolution

... different schema versions. The latter one is realized by (i) introducing Schema Modiļ¬cation Operators (SMO)s to represent the mappings ...

Publication - krlis1337 - 04/17/2013 - 01:38 - 0 comments - 1 attachment

Graceful database schema evolution: the prism workbench

... and tools needed to manage and automate this endeavor by (i) predicting and evaluating the effects of the proposed schema changes, (ii) ... step toward addressing this pressing need by providing: (i) a language of Schema Modification Operators (SMO) to express concisely ...

Publication - krlis1337 - 04/17/2013 - 01:38 - 0 comments - 1 attachment