Caerus: NIMBLE Task Scheduling for Serverless Analytics

  • Lazy: Barrier between map and reduce stage

    • Cost: aggregated duration of all the tasks

  • Pipeline breaker: an operator that produces the first output only after all its input has been processed

  • Map: one step

  • Reduce:

    • Read all mapper output

    • Produce reduce operations

  • Mappers produce, reducers get at the same time

Last updated