Flexible Resource Scheduling
1. Flexible Resource Scheduling
person: Now let's talk about Flexible Resource Scheduling, or in short, FlexRS. FlexRS helps you reduce the cost of your batch processing pipelines because you can use advanced scheduling techniques in the Dataflow Shuffle Service and leverage a mix of preemptible and normal virtual machines. When you submit a FlexRS job, the Dataflow service places the job into a queue and submits it for execution within six hours from job creation. This makes FlexRS suitable for workloads that are not time-critical, such as daily or weekly jobs that can be completed within a certain time window. As soon as you submit your FlexRS job, Dataflow records a job ID and performs an early validation run to verify execution parameters, configurations, quota and permissions. In case of failure, the error is reported immediately, and you don't have to wait for a delayed execution. To enable FlexRS, please refer to Dataflow official documentation.2. Let's practice!
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