• Title/Summary/Keyword: Disk-driven DBMS

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Application Performance Evaluation in Main Memory Database System (메인메모리 데이터베이스시스템에서의 어플리케이션 성능 평가)

  • Kim, Hee-Wan;Ahn, Yeon S.
    • Journal of Digital Contents Society
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    • v.15 no.5
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    • pp.631-642
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    • 2014
  • The main memory DBMS is operated which the contents of the table that resides on a disk at the same time as the drive is in the memory. However, because the main memory DBMS stores the data and transaction log file using the disk file system, there are a limit to the speed at which the CPU accesses the memory. In this paper, I evaluated the performance through analysis of the application side difference the technology that has been implemented in Altibase system of main memory DBMS and Sybase of disk-based DBMS. When the application performance of main memory DBMS is in comparison with the disk-based DBMS, the performance of main memory DBMS was outperformed 1.24~3.36 times in the single soccer game, and was outperformed 1.29~7.9 times in the soccer game / special soccer. The result of sale transaction response time showed a fast response time of 1.78 ~ 6.09 times.