Designing a high-performance database engine for the ‘Db4XML’ native XML database system
作者: Sudhanshu SipaniKunal VermaJohn A. MillerBoanerges Aleman-Meza
作者单位: 1Department of Computer Science, 415 Boyd Graduate Studies Research Center, University of Georgia, Athens, GA 30602, USA
刊名: The Journal of Systems & Software, 2004, Vol.69 (1), pp.87-104
来源数据库: Elsevier Journal
DOI: 10.1016/S0164-1212(03)00077-3
关键词: Native XML databaseDatabase engineTransaction managementConcurrency controlPerformance evaluation
原始语种摘要: Abstract(#br)eXtensible Markup Language (XML) is fast becoming the common electronic data interchange language between applications. In this paper, we describe a database engine called ‘Db4XML’, which provides storage for XML documents in native format. Db4XML is a high performance, main memory resident database engine. Db4XML is being used as a testbed for comparing various query evaluation techniques. The use of wild card (*, ?, ‘//’, etc.) in the path expressions of a query allows users to query documents whose structural information is not available. This paper lists different techniques that can be used to evaluate generalized path expressions (GPE) and presents a performance comparison of the same. A preliminary performance study of the effect of using concurrency control techniques...
全文获取路径: Elsevier  (合作)
影响因子:1.135 (2012)