한국산업정보학회:학술대회논문집 (Proceedings of the Korea Society for Industrial Systems Conference)
- 한국산업정보학회 2003년도 춘계학술대회
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- Pages.3-7
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- 2003
고성능 Grid 환경에서의 LDAP 시스템의 성능분석
Performance Analysis of LDAP System in High Performance Grid Environments
- Quan Chenghao (School of Computer and Communication Engineering, Daegu University) ;
- Kim, Hiecheol (School of Computer and Communication Engineering, Daegu University) ;
- Lee, Yongdoo (School of Computer and Communication Engineering, Daegu University)
- 발행 : 2003.05.01
초록
For high performance Grid environments, an efficient GIS(Grid Information Service is required In the Metacomputing Directory Service(MDS) of the Glogus middleware, the Lightweight Directory Access Protocol(LDAP), which is a distributed directory service protocol, is used. The LDAP GIS differs from general purpose LDAP directories in that most of the LDAP operations are write in Grid environments. To get an efficient design of the GIS, it is thus required to analyze the performance of the LDAP system in the context of Grid environments. This paper presents the result of a performance analysis of LDAP systems. The main objective of the evaluation is to see the performance scalability of the LDAP system in the Grid environment where the write operations prevails. Based on these results, we suggest directions of an efficient LDAP-based GIS for a high performance Grid.
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