Difference between revisions of "H-PRIMA"

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(New page: == Overview == PRIMA is a system that supports management and querying of transaction-database systems under schema evolution. The initial system is based on XML DB that executes XQuery qu...)
 
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== Overview ==
 
== Overview ==
PRIMA is a system that supports management and querying of transaction-database systems under schema evolution. The initial system is based on XML DB that executes XQuery queries on XML data. In order to build a more efficient, we study a RDBMS-based system, which we call H-PRIMA.  
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H-PRIMA is an efficient implementation of [[[PRIMA]]] that supports management and querying of transaction-database systems under schema evolution. The initial system is based on XML DB that executes XQuery queries on XML data. For the purpose, we employ the techniques of ArchIS project that shreds and stores XML data as relational data, called H-Tables.
  
  
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* Employee Data Set Generator: coming soon
 
* Employee Data Set Generator: coming soon
 
* XML data (generated from H-Tables for the purpose of performance comparison between XML DB and RDBMS)
 
* XML data (generated from H-Tables for the purpose of performance comparison between XML DB and RDBMS)
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** emp100h.xml (0.9MB)
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** emp100h.xml (8.9MB)
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** emp100h.xml (89.2MB)

Revision as of 15:10, 13 June 2008

Overview

H-PRIMA is an efficient implementation of [[[PRIMA]]] that supports management and querying of transaction-database systems under schema evolution. The initial system is based on XML DB that executes XQuery queries on XML data. For the purpose, we employ the techniques of ArchIS project that shreds and stores XML data as relational data, called H-Tables.


Data Set

  • Employee Data Set Generator: coming soon
  • XML data (generated from H-Tables for the purpose of performance comparison between XML DB and RDBMS)
    • emp100h.xml (0.9MB)
    • emp100h.xml (8.9MB)
    • emp100h.xml (89.2MB)
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