Ivan Shcheklein

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We present a native XML database management system, Sedna, which is implemented from scratch as a full-featured database management system for storing large amounts of XML data. We believe that the key contribution of this system is an improved schema-based clustering storage strategy efficient for both XML querying and updating, and powered by a novel(More)
Several native approaches to storing large XML data sets exist. In all of these approaches the internal data representation is designed to support any ad-hoc XQuery query. In this paper we argue that XQuery and its data model are too universal and any one-size-fits-all XML representation leads to significant overheads in terms of representation size and(More)
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