Testing event queries
In order to get a better understanding of the cost of data queries some tests have been carried out.
Sample Data are stored in a relational database.
A perl script is run to retrieve events located in a region defined by ra_max, dec_max,ra_min, dec_min. The time spent by the query as well as the number of events found is kept.
The query is launched 100 times, statistics are output.
Overview
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