Efficient Data Indexing System Based on OpenLDAP in Data Grid

  • Hongseok Lee
  • Sung-Gon Mun
  • Eui-Nam Huh
  • Hyunseung Choo
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3991)


Grid technologies enable sharing various types of large-scale data resources generated by many unknown users for day by day jobs done at work. Finding the required data there in an easy manner is really necessary but laborious. Monitoring and information service(MIS) is very important in huge distributed systems such as grid and effective in data probing. Here we develop data indexing system(DIS) to provide the efficient data access to users based on OpenLDAP for the distributed environment. According to the comprehensive evaluation, DIS shows the better performance in terms of response time and scalability for the large number of users. It is also expected that the proposed system can be applied to globus system.


Data Grid Globus Toolkit Grid Information Service Lightweight Directory Access Protocol Unknown User 
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  1. 1.
    Chervenak, A., Foster, I., Kesselman, C.: The Data Grid: Towards an Architecture for the Distributed Management and Analysis of Large Scientific Datasets. Journal of Network and Computer Applications 23, 187–200 (2001)CrossRefGoogle Scholar
  2. 2.
    DataGrid Information and Monitoring Services Architecture: Design, Requirements and Evaluation Criteria, Technical Report, DataGrid (2002)Google Scholar
  3. 3.
  4. 4.
    Czajkowski, K., Fitzgerald, S., Foster, I., Kesselman, C.: Grid Information Services for Distributed Resource Sharing. In: Proc. 10th IEEE International Symposium on High Performance Distributed Computing (HPDC-10). IEEE Press, Los Alamitos (2001)Google Scholar
  5. 5.
    Globus Forum:
  6. 6.
    Yeong, W., Howes, T., Kille, S.: Lightweight Directory Access Protocol, IETF RFC 1777 (March 1995)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Hongseok Lee
    • 1
  • Sung-Gon Mun
    • 1
  • Eui-Nam Huh
    • 2
  • Hyunseung Choo
    • 1
  1. 1.School of Information and Communication EngineeringSungkyunkwan UniversityKorea
  2. 2.Dept. of Computer EngineeringKyungHee UniversityKorea

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