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Hello to you
I create a private server for World of warcraft, is Elixir a powerful enough language for this kind of project?
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Hello,
Why is this Elixir code:
defmodule Foo do
def run(file_name) do
File.open! file_name, [:read], fn f ->
IO.st...
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Hey everyone! New to the forum, not new to Elixir. :slight_smile:
In any case, recently had a discussion with @benwilson512 on overhead ...
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Sometimes, Ecto (actually, DBConnection) spills an error like this:
DBConnection.ConnectionError: ** (DBConnection.ConnectionError) conn...
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I’ve been adding and refining specs on my (12 KLOC Elixir) project. This is an iterative process, so I run Dialyzer a lot. Even after the...
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Hi folks,
I’ve written custom types before, but this specific case gives me pause, and I wonder if you could explain your reasoning here...
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I know not to worry about performance before getting evidence of a problem, but I’m idly curious about preloads. (Note: I have fairly lit...
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Hey there
Regarding performance, is there a difference between guards and generated functions using pattern matching? Or does the compil...
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I am researching instrumentation and I see there’s the :telemetry library but there is also :opentelemetry and additional integrations su...
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While profiling and optimizing some performance critical code, I noticed that Map.take was one of the biggest contributors to the overall...
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Hello. As a side project, I have created various implementations of Conways Game of Life in over 20 languages. Over this past weekend, I ...
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M3 Pro with 18 GB memory
Fresh install of Elixir 1.18.1 via the install.sh script: https://elixir-lang.org/install#install-scripts
My u...
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I have just started performance testing for mozart (BPM platform) and I am seeing something I don’t understand and am hoping to get some ...
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Upgrading elixir/erlang from 1.14.3/24.3.2.8 to 1.16.2/26.2.5 resulted in 5x performance degradation
Overall, the performance in multiple places in the project I am working on has improved. However, there is one module that does a few ope...
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Hey everyone, I made an algorithm which will take a list of strings with its correspondent trigrams and group them by similarity. It basi...
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Trending Over Three Years
Hey everyone,
Having a great time building v2 of our app in Elixir (previously Node). And getting to that stage: how does everyone here...
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How does Elixir speed compare to F# for non-web applications - say, something like a chess game player.
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At work we have a lot of Scala code in our low latency/high throughput product and a couple of us have been advocating Elixir as an alter...
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Following this small benchmark experiment (https://blog.fefe.de/?ts=a2689de5), I wrote a short Elixir script to calculate the counts of d...
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I am currently trying to compile a Big-O Time Complexity table for the Elixir data structures, but can’t find information for all complex...
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A boss of mine is not convinced to use Elixir for our production apps.
Another round of our polemics was the test.
He wrote two small...
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Hi Elixir developers!
I’ve created an elixir app wich creates a set of processes (about 900) with a lot of calculation distributed among...
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Plenty of guides that show how to profile a specific function, but I can't figure out how to profile an application (run with --no-halt, ...
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Hello Elixir community,
I would like to share with you some results of my first 2 months of Elixir learning and ask important question a...
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Hello,
I’m looking for performance and analysis tools for my Erlang program which can give me real time information such as:
Memory us...
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TL;DR: are tuples much faster to construct and access than maps?
I am working on a project where I am passing elements through GenStage...
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TLDR: :compile_time_purge_level and dependency compilation are your friends.
Moments ago I published my first Elixir package on hex! Wh...
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I’m currently playing around with GenServers and for a totally unrealistic, but still interesting problem, I wondered whether there is a ...
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I’m still working on password validation, and part of that is making sure a user doesn’t try to use a common password. I’ve downloaded a ...
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Bin Counting elements in a collection by updating a counter map is much slower than first grouping the elements by bin and then count eac...
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