Accelerating queries by pruning XML documents
Data & Knowledge Engineering
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Querying xml with update syntax
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Commutativity analysis for XML updates
ACM Transactions on Database Systems (TODS)
Semantics, Types and Effects for XML Updates
DBPL '09 Proceedings of the 12th International Symposium on Database Programming Languages
Schema-based independence analysis for XML updates
Proceedings of the VLDB Endowment
A schema-based translation of XQuery updates
XSym'10 Proceedings of the 7th international XML database conference on Database and XML technologies
Optimizing schema languages for XML: numerical constraints and interleaving
ICDT'07 Proceedings of the 11th international conference on Database Theory
Commutativity analysis in XML update languages
ICDT'07 Proceedings of the 11th international conference on Database Theory
Verification of tree updates for optimization
CAV'05 Proceedings of the 17th international conference on Computer Aided Verification
Type-based detection of XML query-update independence
Proceedings of the VLDB Endowment
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While projection techniques have been extensively investigated for XML querying, we are not aware of applications to XML updating. This paper investigates a projection based optimization mechanism for XQuery Update Facility expressions in the presence of a schema. This paper includes a formal development and study of the method as well as experiments testifying its effectiveness.