OGSA-DAI extension for executing external jobs in workflows

Ǧorgi Kakaševski*, Anastas Mishev, Amrey Krause, Solza Grčeva

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Because of the nature of Grid to be heterogeneous and distributed environment, the database systems which should works on Grid must support this architecture. OGSA-DAI is an example of such extensible service based framework that allow data resources to be incorporated into Grid fabrics. On the other side, many algorithms (for example, for data mining) are not built in Java, they aren't open source projects and can't be easily incorporated in OGSA-DAI workflows. For that reason, we propose OGSA-DAI extension with new computational resources and activities that allow executing of external jobs, and returning data into OGSA DAI workflow. In this paper, we introduce heterogeneous and distributed databases, then we discuss our proposed model, and finally, we report our initial implementation.

Original languageEnglish
Title of host publicationAdvances in Intelligent Systems and Computing
Pages151-160
Number of pages10
Volume207 AISC
DOIs
Publication statusPublished - 2013
Event4th ICT Innovations Conference on Secure and Intelligent Systems - Ohrid, Macedonia, The Former Yugoslav Republic of
Duration: 12 Sep 201215 Sep 2012

Publication series

NameAdvances in Intelligent Systems and Computing
Volume207 AISC
ISSN (Print)21945357

Conference

Conference4th ICT Innovations Conference on Secure and Intelligent Systems
CountryMacedonia, The Former Yugoslav Republic of
CityOhrid
Period12/09/1215/09/12

Keywords

  • Grid computing
  • heterogeneous distributed databases
  • OGSA-DAI

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