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KMTNet 시험운영 서버 구축

김동진;이충욱;김승리
Kim, D.J.;Lee, C.U.;Kim, S.L.

  • 투고 : 2011.11.17
  • 심사 : 2011.12.07
  • 발행 : 2011.12.31

초록

We constructed two test server systems for KMTNet data management. One is the photometry database server which is optimized for stable operation, and the other is the photometric data process server which is optimized for fast I/O between devices. The performances of servers and data storage units were tested using various methods. Database upload was also checked using five different methods. From tests, we concluded that the most efficient method to upload photometric data processing results to database is the use of three nodes with job scheduler under the InnoDB engine. In this study we provide the test results for prototype servers for KMTNet data management.

키워드

instrument;data reduction;KMTNet: database

참고문헌

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