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INFSOF
2006
117views more  INFSOF 2006»
13 years 4 months ago
A high concurrency XPath-based locking protocol for XML databases
Providing efficient access to XML documents becomes crucial in XML database systems. More and more concurrency control protocols for XML database systems were proposed in the past...
Kuen-Fang Jack Jea, Shih-Ying Chen
DASFAA
2009
IEEE
253views Database» more  DASFAA 2009»
13 years 8 months ago
Implementing and Optimizing Fine-Granular Lock Management for XML Document Trees
Abstract. Fine-grained lock protocols with lock modes and lock granules adjusted to the various XML processing models, allow for highly concurrent transaction processing on XML tre...
Sebastian Bächle, Theo Härder, Michael P...
ICDE
2006
IEEE
185views Database» more  ICDE 2006»
13 years 11 months ago
Don't be a Pessimist: Use Snapshot based Concurrency Control for XML
Currently, only few XML data management systems support concurrent access to an XML document, and if they do, they typically apply variations of hierarchical locking to handle XML...
Zeeshan Sardar, Bettina Kemme
XSYM
2007
Springer
119views Database» more  XSYM 2007»
13 years 11 months ago
SXDGL: Snapshot Based Concurrency Control Protocol for XML Data
Nowadays, concurrency control for XML data is a big research problem. There are a number of researchers working on this problem, but most of the proposed methods are based on the ...
Peter Pleshachkov, Sergei Kuznetcov
DEXA
2009
Springer
127views Database» more  DEXA 2009»
13 years 11 months ago
The Real Performance Drivers behind XML Lock Protocols
Abstract. Fine-grained lock protocols should allow for highly concurrent transaction processing on XML document trees, which is addressed by the taDOM lock protocol family enabling...
Sebastian Bächle, Theo Härder