From simple to sophisticated languages for complex objects
Data Engineering
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
PODS '97 Proceedings of the sixteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Comparative analysis of five XML query languages
ACM SIGMOD Record
Kweelt: more than just “yet another framework to query XML!”
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Benchmark Handbook: For Database and Transaction Processing Systems
Benchmark Handbook: For Database and Transaction Processing Systems
Fundamentals of Database Systems
Fundamentals of Database Systems
Introduction to Database Systems
Introduction to Database Systems
COL: A Logic-Based Language for Complex Objects
EDBT '88 Proceedings of the International Conference on Extending Database Technology: Advances in Database Technology
ICDT '97 Proceedings of the 6th International Conference on Database Theory
DataGuides: Enabling Query Formulation and Optimization in Semistructured Databases
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Quilt: An XML Query Language for Heterogeneous Data Sources
Selected papers from the Third International Workshop WebDB 2000 on The World Wide Web and Databases
The XML benchmark project
Proceedings of the VLDB 2002 Workshop EEXTT and CAiSE 2002 Workshop DTWeb on Efficiency and Effectiveness of XML Tools and Techniques and Data Integration over the Web-Revised Papers
The Michigan benchmark: towards XML query performance diagnostics
Information Systems
An empirical study of XML data management in business information systems
Journal of Systems and Software - Special issue: Selected papers from the 11th Asia Pacific software engineering conference (APSEC 2004)
The Michigan benchmark: towards XML query performance diagnostics
Information Systems
Which XML storage for knowledge and ontology systems?
KES'10 Proceedings of the 14th international conference on Knowledge-based and intelligent information and engineering systems: Part I
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With XML rapidly gaining popularity as the standard for data exchange on the World Wide Web, a variety of XML management systems (XMLMS) are becoming available. The choice of an XMLMS is made difficult by the significant difference in the expressive power of the queries and the performance shown by these XMLMS. Most XMLMS are legacy systems (mostly relational) extended to load, query, and publish data in XML format. A few are native XMLMS and capture all the characteristics of XML data representation. This paper looks at expressive power and efficiency of various XMLMS. The performance analysis relies on the testbed provided by XOO7, a benchmark derived from OO7 to capture both data and document characteristics of XML. We present efficiency results for two native XMLMS, an XML-enabled semistructured data management system and an XML-enabled RDBMS, which emphasize the need for a delicate balance between the data-centric and document-centric aspects of XML query processing.