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Is anyone running JRuby in production for anything? Every time I tried it out so far it turned out slower than MRI for me. Perhaps I was always hitting on path
by moe 12y ago
Is anyone running JRuby in production for anything?
Every time I tried it out so far it turned out slower than MRI for me. Perhaps I was always hitting on pathological cases, though (tight data processing loops).
- pselbert 12y agoDon't have a citation for this, but I recall hearing that Square runs JRuby in production. Separately, the start time makes JRuby awful for TDD/Dev, but once it has time to warm up in production it is vastly faster. Scan back through some Ruby Rogues episodes, they discuss it a few times in more detail.