What is Couler?
It aims to provide a unified interface for constructing and managing workflows on different workflow engines, such as Argo Workflows, Tekton Pipelines, and Apache Airflow.
Couler is a tool in the Workflow Manager category of a tech stack.
Couler is an open source tool with 880 GitHub stars and 84 GitHub forks. Here’s a link to Couler's open source repository on GitHub
Couler's Features
- Unified interface and imperative programming style for defining workflows with automatic construction of directed acyclic graph (DAG)
- Extensible to support various workflow engines
- Reusable steps for tasks such as distributed training of machine learning models
- Automatic workflow and resource optimizations under the hood
Couler Alternatives & Comparisons
What are some alternatives to Couler?
GitHub Actions
It makes it easy to automate all your software workflows, now with world-class CI/CD. Build, test, and deploy your code right from GitHub. Make code reviews, branch management, and issue triaging work the way you want.
Airflow
Use Airflow to author workflows as directed acyclic graphs (DAGs) of tasks. The Airflow scheduler executes your tasks on an array of workers while following the specified dependencies. Rich command lines utilities makes performing complex surgeries on DAGs a snap. The rich user interface makes it easy to visualize pipelines running in production, monitor progress and troubleshoot issues when needed.
Camunda
With Camunda, business users collaborate with developers to model and automate end-to-end processes using BPMN-powered flowcharts that run with the speed, scale, and resiliency required to compete in today’s digital-first world
Apache Beam
It implements batch and streaming data processing jobs that run on any execution engine. It executes pipelines on multiple execution environments.
Luigi
It is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also comes with Hadoop support built in.
