Paper Info
Title
A Scalable Framework for Serializable XQuery
Abstract
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 requirements of the XQuery Update language and disclose typical sources of anomalies of various query processing strategies. We also present extensions to our proven XML lock protocol, which allow us to exploit dynamic schema information for query processing and protects us against XML-specific "schema phantoms". All concepts shown were implemented in XTC, which we developed as a research vehicle during the recent six years. Eventually; the outcome of this long-term project is a rather complete XML DBMS, which is used as an experimental testbed for XML-related research and also as a scalable framework for serializable XQuery(1).
Year
DOI
Venue
2010
10.1007/978-3-642-14306-9_68
Communications in Computer and Information Science
Keywords
Field
DocType
management system
Serialization,Programming language,Concurrency control,XML,Computer science,Path expression,Computer network,XML database,Database,Query plan,Scalability,XQuery
Conference
Volume
ISSN
Citations 
88
1865-0929
0
PageRank 
References 
Authors
0.34
21
2
Name
Order
Citations
PageRank
Sebastian Bächle1387.41
Theo Härder21132307.12