We recently completed a two-year redesign of Sigma, one of our spam-fighting systems. Check out how we integrated Haskell with our existing C++ code and the improvements we made to GHC.

Source: Fighting spam with Haskell | Engineering Blog | Facebook Code

Another interesting experience report, highlighting Haskell’s suitability for being used as a rapidly-evolving rules engine. Almost makes me wish Haskell were more amenable to embedding.

Published by Avdi Grimm

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