AWS Batch

1. What is Batch

   Managed batch computing that provisions compute for containerized jobs, queues and compute environments.

2. Compute environments

   Managed and unmanaged EC2, Spot and Fargate environments.

3. Job queues

   Priority-ordered queues mapping jobs to environments.

4. Job definitions

   Container properties, resources and retry strategy.

5. Jobs

   Submitting jobs and job states.

6. Array jobs

   Running many related jobs from one submission.

7. Scheduling policies

   Fair-share scheduling.

8. Best practices

   Sizing and operational guidance.

9. Security

   IAM execution and job roles, service-linked roles and encryption for Batch resources.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.