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nitwhiz
3y

Coming from NodeJS, writing APIs with Express, I now do my first steps writing APIs in golang with gin.

Now I know, Express is not the fastest solution out there, but I mean - a good 30ms is alright for non-high-performance backends. And I always thought that's on the faster end of HTTP handling..

..but then I used gin. A GET request doing a MongoDB-write and returning some json. 3ms response time. THREE MILISECONDS. holy fuck. By it's debug logs the actual handling took 540 MICROSECONDS. holy fuck I'm in love.

random

golang

gin

http

nodejs

express

rest
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  • 2
    3y
    Me sitting on this Kotlin project where most requests need over a second.
  • 3
    3y
    Interesting, I've been using Koa in NodeJS for a similar thing (GET request, 3 consecutive mongo queries and a redis lookup per request) and my production response time is around 9ms. As a note, my mongo and redis are on separate machines, so this time includes network latencies for mongo and redis requests.
  • 0
    3y
    @hitko I read about Koa, too, but did not try it so far. Sounds quite nice!
  • 0
    3y
    @bagfox eh?
  • 2
    3y
    Heard some good stories about Go performance wise. This one is added to the list 😉

    Good job on getting out of ur comfort zone! And appreciating its strengths 👍 We all should from time to time!
  • 1
    3y
    @100110111 The result of “Kotlin syntax is just like JavaScript - it’s super easy to learn”

    - the only person who is proficient with the Java ecoworld

    We have no fucking idea how shit works. His code looks like magic spaghetti.
  • 1
    3y
    @bagfox oh, well that explains.
  • 0
    3y
    @bagfox yes but does it taste magic?
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