otp
Erlang/OTP (by erlang)
emqtt-bench
Lightweight MQTT benchmark tool written in Erlang (by emqx)
Our great sponsors
| otp | emqtt-bench | |
|---|---|---|
| 23 | 5 | |
| 11,041 | 491 | |
| 1.2% | 1.4% | |
| 10.0 | 7.0 | |
| 1 day ago | 3 months ago | |
| Erlang | Erlang | |
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
otp
Posts with mentions or reviews of otp.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-27.
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Install mutiple Erlang and Elixir with vfox
Theoretically, you could install any version that appears in https://github.com/erlang/otp/releases. Since it is compiled and installed from source, the installation process will take some time. When you see the following message, the installation is complete.
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Perfect Elixir: Environment Setup
I’m on MacOS and erlang.org, elixir-lang.org, and postgresql.org all suggest installation via Homebrew, which is a very popular package manager for MacOS.
- Scheduling Internals
- Epoll: The API that powers the modern internet (2022)
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Elixir v1.15 released
You can read my original report and subsequent PRs in Erlang/OTP here: https://github.com/erlang/otp/issues/5811
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Open Sourcing Erlfuzz
- a massive speedup of a common static analyzer for Erlang (https://github.com/erlang/otp/pull/5997)
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Why are there so many languages?
Funny that you should mention Erlang. Looking at the Github for Erlang, it appears that the source for Erlang is 16.8% written in C. I would bet these are not the least important bits of the whole thing. So, Erlang depends on C.
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Erlang: More Optimizations in the Compiler and JIT
It looks more like some of the JIT improvements made it profitable to manually unroll some loops in the base64 module: https://github.com/erlang/otp/commit/a03cf1601605dee767cd9d5...
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Mixing sync and async views in the same application
https://github.com/erlang/otp as far as I know. It's somewhat confusing and I honestly couldn't say exactly where the BEAM VM or OTP or ERTS (Erlang Runtime System) start and end. I've never dug into it. I just install Elixir and sometimes Erlang through the ASDF tool, which does all the compiling for me.
- When people send a https request to my custom web server, it crashes the entire system. How do I fortify my system not to accept em?
emqtt-bench
Posts with mentions or reviews of emqtt-bench.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-08.
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Getting Started with MQTT Performance Testing: A Primer on Scenarios and Metrics
For installation and usage, please refer to emqtt-bench: Lightweight MQTT benchmark tool written in Erlang
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Get Started with MQTT over QUIC: A Quick Guide for The Next-generation IoT Standard Protocol
git clone https://github.com/emqx/emqtt-bench.git cd emqtt-bench CMAKE_BUILD_TYPE=Debug BUILD_WITH_QUIC=1 make
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Evaluation for Popular Online Public MQTT Broker
With the help of the open-source MQTT performance test tool emqtt-bench, we test whether the client's Pub/Sub has a rate limit.
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How to Use MQTT in Java
Originally published at https://www.emqx.com.
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Reaching 100M MQTT Connections with EMQX 5.0
For deploying and running our cluster tests, we used AWS CDK, which allowed us to experiment with different instance types and numbers, and also trying out different development branches of EMQX. You can checkout our scripts in this Github repo. In our load generator nodes ("loadgens" for short), we used our emqtt-bench tool to generate the connection / publishing / subscribing traffic with various options. EMQX's Dashboard and Prometheus were used for monitoring the progress of the test and the instances' health.
What are some alternatives?
When comparing otp and emqtt-bench you can also consider the following projects:
protoactor-go - Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
emqx - The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
MQTTX - A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.
calypso - Calypso is a mostly imperative language with some functional influences that is focused on flexibility and simplicity.
emqtt - Erlang MQTT 5.0 Client
scryer-prolog - A modern Prolog implementation written mostly in Rust.
cdk-emqx-cluster
caramel - :candy: a functional language for building type-safe, scalable, and maintainable applications
pynng-mqtt
nanosdk-java - The JNA binding of NanoSDK