README
Oban Training
The Oban Training curriculum is extracted from our in-person training from ElixirConf 2023. It's designed to teach everything you need to know to get started with Oban, a background job system for Elixir.
Training is open source and built with Livebook.
Prerequisites
This course is intended to be approachable to developers with minimal Elixir background.
Getting Started
Clone this repository to your local computer. Then open the start.livemd file to see all lessons
and exercises.
Training Outline
See start.livemd for a full breakdown of our lessons and exercises.
📓 Why Oban?
- Where we convince you that using Oban is a good idea
- Not really. It's where we'll give a high level overview of the architecture
- Terminology, how things work
📓 Up and Running
- Installing Oban into an application
- Running migrations
- Configuring for tests
- Verifying Oban is running and configured properly
📓 Signing Up
- Creating worker modules
- Enqueueing jobs
- Scheduling jobs to run in the future
- Asserting jobs are enqueued in tests
📓 Placing an Order
- Controlling worker behaviour with return values
- Testing worker functionality
- Managing retry backoff
- Providing execution timeouts
📓 Refunding an Order
- Ensuring uniqueness
- Cancelling and retrying jobs
- Replacing fields on unique conflicts
- Draining queues for integration testing
📓 Delivering a Daily Digest
- Running jobs on a schedule
- Managing multiple queues and concurrency
- Pausing and resuming queues
- Validating configuration changes
📓 Backfilling Reviews
- Deprioritizing jobs
- Inserting multiple jobs at once
- Recursively enqueuing jobs
- Asserting the content of all enqueued jobs
📓 Ready for Production
- Pruning older jobs
- Rescuing unexpectedly stopped jobs
- Logging and instrumenting with Telemetry
- Reporting errors
Contributors
README
Oban Training
The Oban Training curriculum is extracted from our in-person training from ElixirConf 2023. It's designed to teach everything you need to know to get started with Oban, a background job system for Elixir.
Training is open source and built with Livebook.
Prerequisites
This course is intended to be approachable to developers with minimal Elixir background.
Getting Started
Clone this repository to your local computer. Then open the start.livemd file to see all lessons
and exercises.
Training Outline
See start.livemd for a full breakdown of our lessons and exercises.
📓 Why Oban?
- Where we convince you that using Oban is a good idea
- Not really. It's where we'll give a high level overview of the architecture
- Terminology, how things work
📓 Up and Running
- Installing Oban into an application
- Running migrations
- Configuring for tests
- Verifying Oban is running and configured properly
📓 Signing Up
- Creating worker modules
- Enqueueing jobs
- Scheduling jobs to run in the future
- Asserting jobs are enqueued in tests
📓 Placing an Order
- Controlling worker behaviour with return values
- Testing worker functionality
- Managing retry backoff
- Providing execution timeouts
📓 Refunding an Order
- Ensuring uniqueness
- Cancelling and retrying jobs
- Replacing fields on unique conflicts
- Draining queues for integration testing
📓 Delivering a Daily Digest
- Running jobs on a schedule
- Managing multiple queues and concurrency
- Pausing and resuming queues
- Validating configuration changes
📓 Backfilling Reviews
- Deprioritizing jobs
- Inserting multiple jobs at once
- Recursively enqueuing jobs
- Asserting the content of all enqueued jobs
📓 Ready for Production
- Pruning older jobs
- Rescuing unexpectedly stopped jobs
- Logging and instrumenting with Telemetry
- Reporting errors