Benchmark
actually written by a single group of programmers with essentially identical
syntax for all popular RDBMS Programs and Packages. The benchmark should be run
in two stages. First Before modifications and then the
benchmark can be run again after "tuning" is completed by the
computer or RDBMS vendor.
By
comparing the both the timing i.e Before and after tuning it will be evident
how much performance improvement resulted from the tuning.
By
comparing the original code to the modified code it will be clear how much
custom programming effort is required to get the performance improvement.
The
benchmark should measure many different aspects of database performance for
different "user levels" and database sizes. The benchmark must report
the results in detail so that both the strengths and weaknesses of the DBMS are
uncovered. It;s kind of SWOT analysis.
The
benchmark should be run in its standard form for multiple database products on
a single
computer
platform to show relative performance of the DBMS packages. The benchmark
should
be
run in its standard form with the same DBMS package on multiple platforms to
show relative
performance
of the computer equipment.
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