Episode 2: How Fast is Elixir 1.5?
With the release of Elixir 1.5.0-rc0 and OTP 20, it's time to see just how much faster it is compared to Elixir 1.4 running on OTP 18. The results are very exciting as we measure the performance of two highly used features in Elixir: pattern matching on maps and ETS tables. Exploring Elixir code repository: https://github.com/aseigo/exploring-elixir
Speed up data access in Elixir
Working with data structures was straightforward and predictable in a days of Erlang. Most of the time you were getting exactly what you expect. Elixir is a different beast. It allows more ways to work with maps, lists and keyword lists. Turns out, performance-wise some of them are radically different than others. First, some nice graphs of access time depending on structure size and then comes ex
Digital Innovation and Product Development | Digital Natives
We are a team of 30 spirited engineers, researchers, designers, and product people ready to transform your idea into a viable digital product. While building our own products, we experienced both high and low; succeeded with our award-winning project management tool Nostromo and our coding school Green Fox Academy and failed with Mixgar and Taxilike. Curious about our successes, pitfalls and what
Erlangパフォーマンス・チューニング - Qiita
-module(httpd_tcp_listener). -export([start_link/0]). start_link() -> Pid = spawn_link(fun init/0), {ok, Pid}. init() -> Port = 8888, Backlog = 10244, Options = [binary, inet6, % support both ipv4 and ipv6 {active, false}, {reuseaddr, true}, {backlog, Backlog} ], {ok, Listen} = gen_tcp:listen(Port, Options), accept(Listen). accept(Listen) -> case gen_tcp:accept(Listen) of {ok, Socket} -> {ok, Pid}
Tuning Elixir GenStage/Flow pipeline processing
There are many use cases for GenStage/Flow. One of such cases that I recently faced was to get some records from PostgreSQL database, download files associated with these records from Amazon S3, extract text from these files and index this text into ElasticSearch. This task can be represented as a pipeline with four steps: SELECT record from database DOWNLOAD pdf file EXTRACT text from that file I
Websocket Shootout: Clojure, C++, Elixir, Go, NodeJS, and Ruby
Websocket Shootout: Clojure, C++, Elixir, Go, NodeJS, and Ruby by Jack Christensen on September 1, 2016 When a web application has a requirement for real time bidirectional communication, websockets are the natural choice. But what tools should be used to build a websocket server? Performance is important, but so is the development process. A performance benchmark alone is not enough. We also need
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Benchmarking and profiling Elixir apps
Whitfin's Blog: A Year with Cachex in Production
Mitigating Atom-Based Denial of Service Attacks in Elixir
GitHub - onetapbeyond/gen_metrics: Elixir GenServer and GenStage runtime metrics.
GitHub - bencheeorg/benchee: Easy and extensible benchmarking in Elixir providing you with lots of statistics!
Are Ports Fast Enough? – Benchmarking Language Interop with Elixir • Noah Muth
Benchmarking communication between Elixir and Ruby
Released: benchee 0.6.0, benchee_csv 0.5.0, benchee_json and benchee_html – HTML reports and nice graphs!
Reddit - Dive into anything
http://niku.name/articles/2016/03/03/PhoenixFramework%E3%81%AF%E3%83%96%E3%83%A9%E3%82%A6%E3%82%B6%E7%B5%8C%E7%94%B1%E3%81%AE%E5%8F%97%E3%81%91%E5%85%A5%E3%82%8C%E3%83%86%E3%82%B9%E3%83%88%E3%82%92%E4%B8%A6%E5%88%97%E5%AE%9F%E8%A1%8C%E3%81%97%E3%81%A6%E9
Module attributes — Elixir v1.19.1
Make Phoenix Even Faster with a GenServer-backed Key Value Store
Benchee 0.3.0 released – formatters, parallel benchmarking & more
Rodrigo Rosenfeld Rosas - Akita's Manga Downloadr Elixir vs Ruby performance revisited