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» Native XML Support in DB2 Universal Database
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SIGMOD
2009
ACM
202views Database» more  SIGMOD 2009»
15 years 11 months ago
A comparison of flexible schemas for software as a service
A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended for different versions of the application and d...
Stefan Aulbach, Dean Jacobs, Alfons Kemper, Michae...
EDBT
2002
ACM
125views Database» more  EDBT 2002»
15 years 11 months ago
Estimating Answer Sizes for XML Queries
Abstract. Estimating the sizes of query results, and intermediate results, is crucial to many aspects of query processing. In particular, it is necessary for effective query optimi...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
NDT
2010
14 years 10 months ago
A Scalable Framework for Serializable XQuery
This paper focuses on an aspect that is widely neglected in native XML database management systems: support for concurrent transactional access. We analyze the isolation requireme...
Sebastian Bächle, Theo Härder
XSYM
2005
Springer
154views Database» more  XSYM 2005»
15 years 5 months ago
An Extended Preorder Index for Optimising XPath Expressions
Many of the problems with native XML databases relate to query performance and subsequently, it can be difficult to convince traditional database users of the benefits of using se...
Martin F. O'Connor, Zohra Bellahsene, Mark Roantre...
SAC
2004
ACM
15 years 5 months ago
Code generation techniques for developing light-weight XML Web services for embedded devices
This paper presents specialized code generation techniques and runtime optimizations for developing light-weight XML Web services for embedded devices. The optimizations are imple...
Robert van Engelen