Efficient cluster management software supporting high-availability for cluster DBMS

  • Authors:

  • Jae-Woo Chang;Young-Chang Kim

  • Affiliations:

  • Dept. of Computer Engineering, Chonbuk National University, Chonju, Chonbuk, South Korea;Dept. of Computer Engineering, Chonbuk National University, Chonju, Chonbuk, South Korea

  • Venue:
  • HPCC'05 Proceedings of the First international conference on High Performance Computing and Communications
  • Year:
  • 2005

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Abstract

A cluster management software is needed for monitoring and managing cluster systems or cluster DBMSs. The cluster system management software have been extensively studied by a couple of research groups, whereas the design of cluster DBMS management software is still in the early stages. In this paper, we design and implement a high-availability cluster management software that monitors the status of the nodes in a cluster DBMS, as well as the status of the various DBMS instances at a given node. This software enables users to visualize a single virtual system image and provides them with the status of all of the nodes and resources in a system. In addition, when combined with a load balancer, our cluster management software can improve the performance of a cluster DBMS and can overcome the limitations associated with the existing parallel DBMSs.