Performance Measurement of Main Memory Database Recovery Algorithms Based on Update-in-Place and Shadow Approaches

  • Authors:
  • V. Kumar;A. Burger

  • Affiliations:
  • -;-

  • Venue:
  • IEEE Transactions on Knowledge and Data Engineering
  • Year:
  • 1992

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Abstract

The authors present a performance study of two main memory database recovery algorithms, one using a shadow approach and the other update-in-place. The results show that in main memory databases, shadow approach performs better than update-in-place. The authors introduce minor improvements to the shadow scheme and show that the modified algorithm does show further performance improvement.