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On the use of query-driven XML auto-indexing

9 years 6 months ago
On the use of query-driven XML auto-indexing
— Autonomous index management in native XML DBMSs has to address XML’s flexibility and storage mapping features, which provide a rich set of indexing options. Change of workload characteristics, indexes selected by the query optimizer’s “magic”, subtle differences in the expressiveness of indexes, and tailor-made index properties ask—in addition to (long-range) manual index selection—for rapid autonomic reactions and self-tuning options by the DBMS. Hence, when managing an existing set of indexes (i.e., a configuration), its cost trade-off has to be steadily controlled by observing query runtimes, index creation and maintenance, and space constraints.
Karsten Schmidt 0002, Theo Härder
Added 06 Dec 2010
Updated 06 Dec 2010
Type Conference
Year 2010
Where ICDE
Authors Karsten Schmidt 0002, Theo Härder
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