aop VS mop

Compare aop vs mop and see what are their differences.

mop

MQTT on Pulsar implemented using Pulsar Protocol Handler (by streamnative)
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aop mop
1 3
115 179
0.9% 0.0%
5.5 7.2
3 days ago 3 days ago
Java Java
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.

aop

Posts with mentions or reviews of aop. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-11-10.
  • Improving Developer Productivity at Disney with Serverless and Open Source
    6 projects | /r/java | 10 Nov 2022
    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.

mop

Posts with mentions or reviews of mop. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-11-10.
  • High Available Mosquitto MQTT on Kubernetes
    1 project | news.ycombinator.com | 18 May 2025
    I built a high scale MQTT ingestion system by utilising the MQTT protocol handler for Apache Pulsar (https://github.com/streamnative/mop). I ran a forked version and contributed back some of non-proprietary bits.

    A lot more work than Mosquitto but obviously HA/distributed and some tradeoffs w.r.t features. Worth it if you want to run Pulsar anyway for other reasons.

  • Improving Developer Productivity at Disney with Serverless and Open Source
    6 projects | /r/java | 10 Nov 2022
    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.
  • Mosquitto: An open-source MQTT broker
    16 projects | news.ycombinator.com | 29 Sep 2021
    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.

What are some alternatives?

When comparing aop and mop you can also consider the following projects:

lavinmq - Ultra quick message queue and streaming server

CK-MQTT

kop - Kafka-on-Pulsar - A protocol handler that brings native Kafka protocol to Apache Pulsar

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

pulsar-recipes - A StreamNative library containing a collection of recipes that are implemented on top of the Pulsar client to provide higher-level functionality closer to the application domain.

InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
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