When we moved from DB_File type data storage to SQL backend, I was so sure that the
sudden performance hit was because of a slow connection and the way I was fetching the
data from the backend...
Then I was suggested to use Devel::Dprof and boy, turns out it was something totally different -- it was the fact that I was converting database time into epoch time
I ended up changing the entries in the database to epoch time, and the execution time was cut down to about 1/3 of what it used to be
Yes, Devel::Dprof rocks.
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