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Top 23 Python Scheduler Projects
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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couler
Unified Interface for Constructing and Managing Workflows on different workflow engines, such as Argo Workflows, Tekton Pipelines, and Apache Airflow.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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django-q2
A multiprocessing distributed task queue for Django. Django Q2 is a fork of Django Q. Big thanks to Ilan Steemers for starting this project. Unfortunately, development has stalled since June 2021. Django Q2 is the new updated version of Django Q, with dependencies updates, docs updates and several bug fixes. Original repository: https://github.com/Koed00/django-q
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starthinker
Reference framework for building data workflows provided by Google. Accelerates authentication, logging, scheduling, and deployment of solutions using GCP. To borrow a tagline.. "The framework for professionals with deadlines."
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AnnA_Anki_neuronal_Appendix
Using machine learning on your anki collection to enhance the scheduling via semantic clustering and semantic similarity
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regta
📅 Production-ready scheduler with async, multithreading and multiprocessing support for Python
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Project mention: Building in Public: Leveraging Tublian's AI Copilot for My Open Source Contributions | dev.to | 2024-02-12Contributing to Apache Airflow's open-source project immersed me in collaborative coding. Experienced maintainers rigorously reviewed my contributions, providing constructive feedback. This ongoing dialogue refined the codebase and honed my understanding of best practices.
author seems to be describing the kind of patterns you might make with https://argoproj.github.io/argo-workflows/ . or see for example https://github.com/couler-proj/couler , which is an sdk for describing tasks that may be submitted to different workflow engines on the backend.
it's a little confusing to me that the author seems to object to "pipelines" and then equate them with messaging-queues. for me at least, "pipeline" vs "workflow-engine" vs "scheduler" are all basically synonyms in this context. those things may or may not be implemented with a message-queue for persistence, but the persistence layer itself is usually below the level of abstraction that $current_problem is really concerned with. like the author says, eventually you have to track state/timestamps/logs, but you get that from the beginning if you start with a workflow engine.
i agree with author that message-queues should not be a knee-jerk response to most problems because the LoE for edge-cases/observability/monitoring is huge. (maybe reach for a queue only if you may actually overwhelm whatever the "scheduler" can handle.) but don't build the scheduler from scratch either.. use argowf, kubeflow, or a more opinionated framework like airflow, mlflow, databricks, aws lamda or step-functions. all/any of these should have config or api that's robust enough to express rate-limit/retry stuff. almost any of these choices has better observability out-of-the-box than you can easily get from a queue. but most importantly.. they provide idioms for handling failure that data-science folks and junior devs can work with. the right way to structure code is just much more clear and things like structuring messages/events, subclassing workers, repeating/retrying tasks, is just harder to mess up.
Project mention: [Automation] Scheduling Python Programs: Pushing Notifications, Executing SQLs, etc... | dev.to | 2023-09-24If your automation needs are focused on Python exclusively, Regta emerges as a compelling option, offering a wealth of Python-specific optimizations. Give it a try, and feel free to share your thoughts in the comments 🙌
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A note from our sponsor - WorkOS
workos.com | 25 Apr 2024
Index
What are some of the best open-source Scheduler projects in Python? This list will help you:
Project | Stars | |
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1 | Airflow | 34,397 |
2 | dagster | 10,173 |
3 | rocketry | 3,175 |
4 | rq-scheduler | 1,386 |
5 | flask-apscheduler | 1,089 |
6 | couler | 885 |
7 | OpenCue | 807 |
8 | scheduler-component | 572 |
9 | girok | 451 |
10 | TerrariumPI | 395 |
11 | django-q2 | 279 |
12 | Flask-RQ2 | 223 |
13 | deck-chores | 187 |
14 | starthinker | 166 |
15 | beatserver | 138 |
16 | diffusion-for-beginners | 134 |
17 | plugsched | 76 |
18 | walnats | 58 |
19 | AnnA_Anki_neuronal_Appendix | 55 |
20 | WSPRBeacon | 40 |
21 | regta | 20 |
22 | JDR | 3 |
23 | pipelines | 3 |
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