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AWS Batch
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plans, schedules and executes your batch computing workloads across the full range of AWS compute services, can utilize Spot instance to save money.
- Jobs
- jobs definitions
- job queues
- job scheduler They run EC2, fargate, EKS
has
- array jobs - share common paramteres, job definition, vCPUS
- multi-node parallel jobs, run single jobs that span multiple EC2 instances
- GPU jobs - run on gpu based instances
Job Dependencies - allows u to speciy a job id to another job. Only when the first one is completed does the second one run.