procrastinate
PostgreSQL-based Task Queue for Python (by procrastinate-org)
kombu
Messaging library for Python. (by celery)
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procrastinate | kombu | |
---|---|---|
7 | 2 | |
730 | 2,741 | |
3.3% | 1.0% | |
9.6 | 8.9 | |
2 days ago | 9 days ago | |
Python | Python | |
MIT License | BSD 3-clause "New" or "Revised" License |
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.
procrastinate
Posts with mentions or reviews of procrastinate.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-04.
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Running Procrastinate from command line throwing exception
I did find this PR which adds a much more detailed description of what to do, although some of it is a bit outdated.
- Anything can be a message queue if you use it wrongly enough
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The Many Problems with Celery
What about https://github.com/procrastinate-org/procrastinate (postgresql task queue with transactions & stuff)
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Keep the Monolith, but Split the Workloads
If you're using PostgreSQL, then
django-postgres-queue: https://github.com/gavinwahl/django-postgres-queue
procrastinate: https://github.com/procrastinate-org/procrastinate/
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Issues/Experience with Procrastinate library for distributed tasks
We chose the Procrastinate library to run periodic tasks.
- Alchemical Queues: (task) queues on pure SQLAlchemy
- Grafana releases OnCall open source project
kombu
Posts with mentions or reviews of kombu.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Variables pool system
It is feasible and there are a number of ways to do it. There are a few issues, though, mainly how to make sure that you are accessing the latest data and not getting part of the data mid write. A database handles these issues pretty well, since generally they are meant to be an intermediary between different processes. Another solution, that is often more flexible, is a message queue, like this one: https://github.com/celery/kombu
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Messaging and Madness: Sending Messages with AMQP and Amazon MQ
Above I use the library Kombu to create some connections and send some stuff. I started by setting up our environment variables. Then created exchange and queue objects. Finally, I made our connection object and the producer object, and then we sent a simple “Hello” message.
What are some alternatives?
When comparing procrastinate and kombu you can also consider the following projects:
rq - Simple job queues for Python
celery - Distributed Task Queue (development branch)
KQ - Kafka-based Job Queue for Python
pika - Pure Python RabbitMQ/AMQP 0-9-1 client library
rele - Easy to use Google Pub/Sub
huey - a little task queue for python
Streamz - Real-time stream processing for python
gevent - Coroutine-based concurrency library for Python
mrq - Mr. Queue - A distributed worker task queue in Python using Redis & gevent