HELP! * GREY=local LOCAL HTML version of Foils prepared July 6,1995

Foil 33 Performance Metrics In Parallel Database Systems

From General Discussion of Parallel Relational Databases CPS600 Spring Semester -- April 1995. by Gang Cheng Marek Podgorny (Geoffrey Fox) * See also color IMAGE
speedup (degree of parallelism)
  • (fixed problem size)
scaleup (scalability) -- transaction scaleup, batch scaleup, processor scaleup, I/O scaleup
  • (problem size increases)
sizeup (both)
  • (scaled speedup in scientific computing increases problem and computer size by same factor)

Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

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