a few notes on ratelimiting

Last year I wrote a pair of articles about ratelimiting: GCRA: leaky buckets without the buckets exponential rate limiting Recently, Chris “cks” Siebenmann has been working on ratelimiting HTTP bots that are hammering his blog. His articles prompted me to write some clarifications, plus a few practical anecdotes about ratelimiting email. mea culpa The main reason I wrote the GCRA article was to…