December 2013
Intermediate to advanced
564 pages
19h 54m
English
Content preview from Big Data Computing
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335Efficient Processing of Stream Data over Persistent Data
Performance Comparison
As the source for MESHJOIN is not openly available, we implemented
the MESHJOIN algorithm ourselves. In our experiments, we compare the
performance in two different ways. First, we compare HYBRIDJOIN with
MESHJOIN with respect to the time, both processing time and waiting time.
Second, we compare the performance in terms of service rate with the other
two algorithms.
Performance Comparisons with Respect to Time
In order to test the performance with respect to time, two different types of
experiments have been conducted. The experiment, shown in Figure 10.9a,
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