mop
picobroker
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mop | picobroker | |
---|---|---|
2 | 1 | |
163 | 5 | |
2.5% | - | |
6.9 | 0.0 | |
4 days ago | over 1 year ago | |
Java | C | |
Apache License 2.0 | GNU General Public License v3.0 only |
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.
mop
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Improving Developer Productivity at Disney with Serverless and Open Source
While Pulsar has its own protocol that handles streaming, queues, and a lot of the other features (distributed transactions, functions, etc.), it can also speak other messaging protocols via plug-ins. Looking around, the ones that appear to be actively developed are MQTT, Kafka (so your existing applications that use Kafka can also use Pulsar), AMQP, and JMS.
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Mosquitto: An open-source MQTT broker
If you need a highly available broker you can consider https://github.com/streamnative/mop which adds a MQTT protocol handler to Apache Pulsar.
I recently contributed auth support and TLS support also just landed.
picobroker
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Mosquitto: An open-source MQTT broker
The lowest spec device I've come across Mosquitto being used is a 180MHz MIPS processor on 32MB RAM, running Linux.
Someone has recently taken the RSMB broker (from IBM originally) and ported it to the ESP32: https://github.com/DynamicDevices/picobroker I can't comment on what the limitations of that are though.
What are some alternatives?
emqx - The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles
zigbee2mqtt - Zigbee 🐝 to MQTT bridge 🌉, get rid of your proprietary Zigbee bridges 🔨
kop - Kafka-on-Pulsar - A protocol handler that brings native Kafka protocol to Apache Pulsar
Node RED - Low-code programming for event-driven applications
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
Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
mosquitto - Eclipse Mosquitto - An open source MQTT broker
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
CK-MQTT