emqx
prometheus
emqx | prometheus | |
---|---|---|
7 | 382 | |
13,235 | 52,843 | |
1.1% | 0.9% | |
10.0 | 9.9 | |
7 days ago | about 23 hours ago | |
Erlang | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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.
emqx
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Simplest Guide to DIY Your Own LLM Toy in 2024
EMQX (optional): Open-source MQTT broker for IoT, IIoT, and connected vehicles. Used for managing your toys.
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All right, which one of you did this?
I do know a real world use for Erlang (it also surprised me when i investigated about it), but two of the biggest mqtt brokers are coded in erlang: emqx, vernemq
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Comparing MQTT Brokers for the Industrial IoT
EMQX is a 10-year-old open-source project under Apache License 2.0, with 11k stars on GitHub(https://github.com/emqx/emqx), 20M downloads on DockerHub (https://hub.docker.com/r/emqx/emqx), and 400+ paid customers worldwide. The Sweden address you mentioned is only the registered address of our Sweden entity. We’re a globally distributed team. EMQX European R&D team members work remotely in Sweden, Germany, the UK, and Brazil. We have similar registered addresses for entities in Germany and the USA too. See my response in linkedin for the address doxing.
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We launched a serverless MQTT service with 1M free session minutes each month
Hello, we’ve met situations where messages are accumulated in EMQX due to slow user consumption, and then EMQX will be killed by the operating system as it takes up too much memory. It is usually caused by improper configuration. However, we are unclear about what kind of situations you met. Could you please raise an issue in our GitHub community at: https://github.com/emqx/emqx/issues? Our experts will try to offer help asap.
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Reaching 100M MQTT Connections with EMQX 5.0
EMQX is an open-source, highly scalable, and distributed MQTT messaging broker written in Erlang/OTP that can support millions of concurrent clients. As such, there is a need to persist and replicate various data among the cluster nodes. For example: MQTT topics and their subscribers, routing information, ACL rules, various configurations, and many more. Since its beginning, EMQX has used Mnesia as the database backend for such needs.
- EMQX 5.0 Released: 100M+ IoT Connections Per Cluster
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EMQX made in China?
EMQX(https://github.com/emqx/emqx) is an open-source project under Apache License 2.0, we don't think there are national borders for open source. The nature of its being open-source means it is developed, tested, and used by the open-source community worldwide. For a popular open-source project that has been downloaded by 15M times and adopted so widely globally for many years, it’s impossible to have a backdoor hidden without being discovered.
prometheus
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Release Radar · April 2024 Edition: Major updates from the open source community
It's like Prometheus, but for logs. Okay it's not really to do with the Norse or Greek gods, instead Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by the open source project Prometheus. Built by Grafana Labs, Loki is designed for ease of use. Instead of indexing the contents of the logs, Loki provides a set of labels for each log stream. The latest update includes query acceleration with Bloom filters, native OTel support, Helm charts, and more. Check out the changelog for all the major changes and deprecations.
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Fivefold Slower Compared to Go? Optimizing Rust's Protobuf Decoding Performance
WriteRequest::timeseries is a vector (https://github.com/prometheus/prometheus/blob/main/prompb/re...) and
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Tools for frontend monitoring with Prometheus
Developers widely use Prometheus as a system for operational monitoring and alerting for their projects. Here is a list of tools for monitoring frontend services with Prometheus.
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The power of the CLI with Golang and Cobra CLI
Just to give an example of the power of Go for CLI builds, you may have already used or at least heard of Docker, Kubernetes, Prometheus, Terraform, but what do they all have in common? They all have a large part of their usability via CLI and are developed in Go 🐿.
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On Implementation of Distributed Protocols
Distributed system administrators need mechanisms and tools for monitoring individual nodes in order to analyze the system and promptly detect anomalies. Developers also need effective mechanisms for analyzing, diagnosing issues, and identifying bugs in protocol implementations. Logging, tracing, and collecting metrics are common observability techniques to allow monitoring and obtaining diagnostic information from the system; most of the explored code bases use these techniques. OpenTelemetry and Prometheus are popular open-source monitoring solutions, which are used in many of the explored code bases.
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Golang: out-of-box backpressure handling with gRPC, proven by a Grafana dashboard
Setting up monitoring for a system, especially one involving GRPC communication, provides crucial visibility into its operations. In this guide, we walked through the steps to instrument both a GRPC server and client with Prometheus metrics, exposed those metrics via an HTTP endpoint, and visualized them using Grafana. The Docker-Compose setup simplified the deployment of both Prometheus and Grafana, ensuring a streamlined process.
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Monitoring, Observability, and Telemetry Explained
Alerting and Notification: Select a tool with flexible alerting mechanisms to proactively detect anomalies or deviations from defined thresholds. Consider asking questions like "Does this tool offer customizable alerting options and support notification channels that suit our team's communication preferences?" A tool like Prometheus provides robust alerting capabilities.
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Observability at KubeCon + CloudNativeCon Europe 2024 in Paris
Prometheus
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Top 5 Docker Container Monitoring Tools in 2024
Prometheus is an open-source monitoring and alerting toolkit. It is designed to monitor highly dynamic containerized systems, making it an excellent choice for monitoring Docker containers and Kubernetes clusters.
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Install and Setup Grafana & Prometheus on Ubuntu 20.04 | 22.04/EC2
wget https://github.com/prometheus/prometheus/releases/download/v2.46.0/prometheus-2.46.0.linux-amd64.tar.gz
What are some alternatives?
hivemq-community-edition - HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
metrics-server - Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
vernemq - A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!
skywalking - APM, Application Performance Monitoring System
Aedes - Barebone MQTT broker that can run on any stream server, the node way
Jolokia - JMX on Capsaicin
MQTTnet - MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
lorawan-server - Compact server for private LoRaWAN networks
JavaMelody - JavaMelody : monitoring of JavaEE applications
mainflux - Industrial IoT Messaging and Device Management Platform
Glowroot - Easy to use, very low overhead, Java APM