I wrote and run a simple 4-thread test with 4 connections and 4 prepared
statements with values from population.csv. I tested all values distributed
between these threads (All) and also 10,000 randomly selected values per
thread (Random). Measured times in seconds are average times between
multiple runs. They include time taken to open the database. These measures
are approximate.
All Random
1.4.196 PageStore 2.5 11.9
1.4.196 MVStore 2.3 14.0
1.4.197 PageStore 2.9 22.6
1.4.197 MVStore 2.8 25.5
1.4.199 PageStore 2.5 11.7
1.4.199 MVStore 2.28 10.4
1.4.198 is definitely slower (this version includes some temporary
bugfixes, but such slowness is still surprising), but 1.4.199 is not.
Of course, this test is not equal to original test case that runs these
queries through the web interface I guess.
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