Extensible indexing support in DB2 universal database
Component database systems
On supporting containment queries in relational database management systems
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
XRel: a path-based approach to storage and retrieval of XML documents using relational databases
ACM Transactions on Internet Technology (TOIT)
Modern Information Retrieval
Quadtree and R-tree indexes in oracle spatial: a comparison using GIS data
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Access path selection in a relational database management system
SIGMOD '79 Proceedings of the 1979 ACM SIGMOD international conference on Management of data
Inclusion of New Types in Relational Data Base Systems
Proceedings of the Second International Conference on Data Engineering
The Importance of Extensible Database Systems for E-Commerce
Proceedings of the 17th International Conference on Data Engineering
Relational Databases for Querying XML Documents: Limitations and Opportunities
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Developing a DataBlade for a New Index
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Extensible Indexing: a Framework for Integrating Domain-Specific Indexing Schemes into Oracle8i
ICDE '00 Proceedings of the 16th International Conference on Data Engineering
IBM Systems Journal
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Containment queries for XML documents is one of the most important query types, and thus the efficient support for this type of query is crucial for XML databases. Recently, object-relational database management system (ORDBMS) vendors try to store and retrieve XML data in their products. In this paper, we propose an extensible index to support containment queries over the XML data stored as BLOB type in ORDBMSs. That is, we describe how to implement an index using the extensibility feature of an ORDBMS, and describe its usage. The main advantage of this index is user's productivity in handling XML data in SQL language.