PostgreSQL XML Index FastX

Czech title

PostgreSQL XML index FastX

Type

software

License

Use of the result by another entity is possible without acquiring a license (the result is not licensed)

License Fee

The licensor does not require a license fee for the result

Authors

Pospíšil Tomáš, Ing.
Chmelař Petr, Ing.

Keywords

XML, PostgreSQL, index, GiST, validation

Description

This is a new index (based on GiST) with code name FastX (http://github.com/killteck/indexing-xml), which follows different way of handling data in XML. The index stucture might be used for Xquery or Xpath 2.0 support without LibXML library. The implementation is based on XISS/R XML Indexing and Storage System Using RDBMS by Philip J. Harding, Quanzhong Li, Bongki Moon from University of Arizona, as proposed on VLDB. There is also a related project for XML validation in PostgreSQL database management system.

Location

http://github.com/killteck/indexing-xml

Projects

Security-Oriented Research in Information Technology, MŠMT, Institucionální prostředky SR ČR (např. VZ, VC), MSM0021630528, 2007-2013, running

Research groups

Information and Database Systems Research Group (RG IS)

Departments

Department of Information Systems (DIFS)