We have a code base of roughly 200,000 lines of Haskell code, dealing with high performance SQL query parsing, compilation and optimizations.
I only remember one situation over the past 5 years that we had a performance issue with Haskell, that was solved by using the profiling capabilities of GHC.
I disagree that performance is hard to figure out. It could be better, yes - but it's not that different than what you'd get with other programming languages.
I only remember one situation over the past 5 years that we had a performance issue with Haskell, that was solved by using the profiling capabilities of GHC.
I disagree that performance is hard to figure out. It could be better, yes - but it's not that different than what you'd get with other programming languages.