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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/7737

Title: Recording Provenance for SQL Queries and Updates
Authors: VANSUMMEREN, Stijn
Issue Date: 2007
Publisher: IEEE Computer Society
Citation: IEEE DATA ENGINEERING BULLETIN, 30(4). p. 29-37
Abstract: Knowing the origin of data (i.e., where the data was copied or created from)---its provenance---is vital for assessing the trustworthiness of contemporary scientific databases such as UniProt and SWISS-PROT. Unfortunately, provenance information must currently be recorded manually, by added effort of the database maintainer. Since such maintenance is tedious and error-prone, it is desirable to provide support for recording provenance in the database system itself. We review a recent proposal for incorporating such support, as well as its theoretical properties.
URI: http://hdl.handle.net/1942/7737
Link to publication: http://sites.computer.org/debull/A07dec/stijn.pdf
Category: A2
Type: Journal Contribution
Appears in Collections: Research publications

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