multithreading - Ruby rake tasks thread optimization -


i have rake tasks need run every hour approximately, each 1 of them has contact web site, download file , import file db.

i wondering best approach in terms of efficiency , speed of execution. correct if think making thread each task save me time? doing should able minimize time spent waiting server response of slowest 1 among threads.

once downloaded files, thinking of using gem "parallel" importing data db large csv , xml files.

please let me know should have suggestions.

when number of such files low, not care order of execution , can afford memory - simpliest solution run them in different processes cron (for example - gem 'whenever').

if there're more - use http gems parallel downloading - typhoeus, curb, em-http-request etc


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