4 ms·Or they would have never reached the market.by theplumber 5y agoOr they would have never reached the market.nojito 5y agoUber migrated to Go from python and node. By the time they migrated they already were mature in the market.rob74 5y agoOk, then we can rephrase OP's comment: "or they would still be using their old software, because reimplementing everything in a non-GC language took too long"?