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f-stack/redis-6.2.6/utils/srandmember
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glarer 59c3d3f07f port redis-6.2.6 2022-05-28 09:34:09 +08:00
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README.md port redis-6.2.6 2022-05-28 09:34:09 +08:00
showdist.rb port redis-6.2.6 2022-05-28 09:34:09 +08:00
showfreq.rb port redis-6.2.6 2022-05-28 09:34:09 +08:00

README.md

The utilities in this directory plot the distribution of SRANDMEMBER to evaluate how fair it is.

See http://theshfl.com/redis_sets for more information on the topic that lead to such investigation fix.

showdist.rb -- shows the distribution of the frequency elements are returned. The x axis is the number of times elements were returned, and the y axis is how many elements were returned with such frequency.

showfreq.rb -- shows the frequency each element was returned. The x axis is the element number. The y axis is the times it was returned.