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Toward Formal Semantics for Data and Schema Evolution in Data Stream Management Systems

... result streams to standing queries, and often operate in a context where any interruption can lead to data loss. Support for schema ... and Alter Data (data evolution). We characterize how a subset of commonly used query operators in a DSMS act on and propagate these ...

Publication - cat - 04/16/2013 - 08:27 - 0 comments - 0 attachments