Paper Info
Title
A dataguide-based concurrency control protocol for cooperation on XML data
Abstract
Concurrency control has been a hot area for quite some time. Today, when XML gains more and more attention, new concurrency control methods for accessing XML data are developed. There was proposed a number of protocols suited for XML. Grabs et al. presented DGLOCK locking protocol based on the DataGuide. This approach resulted in a major concurrency increase for XML data. In this paper, we propose a new XPath-based DataGuide locking protocol, which extends and generalizes on the hierarchical data locking protocol. Our protocol (1) may be implemented on top of any existing system, (2) provides a high degree of concurrency and (3) produces serializable schedules. The protocol suites for XPath operations very well, as it captures XPath navigational behaviour. Our method also takes into account the semantics of update operations to increase concurrency. The paper presents formal proof of correctness for the protocol.
Year
DOI
Venue
2005
10.1007/11547686_20
ADBIS
Keywords
Field
DocType
dataguide-based concurrency control protocol,xpath navigational behaviour,xml gain,concurrency control,new concurrency control method,major concurrency increase,xpath operation,accessing xml data,xml data,protocol suite,hierarchical data
Timestamp-based concurrency control,Isolation (database systems),Programming language,Computer science,Multiversion concurrency control,XPath,SOAP,Distributed concurrency control,Non-lock concurrency control,Optimistic concurrency control,Database,Distributed computing
Conference
Volume
ISSN
ISBN
3631
0302-9743
3-540-28585-7
Citations 
PageRank 
References 
9
0.58
11
Authors
3
Name
Order
Citations
PageRank
Peter Pleshachkov1595.04
Petr Chardin2221.73
Sergey Kuznetsov3506.13