Managing and Scheduling Data Placement (DaP) Requests

Outline

Demand for Storage

Is Remote access good enough?

Two approaches

Move data to the Job

Main Issues

Data Placement Scheduler (DaPS)

DaPS Architecture

DaPS Client Interface

DaP jobs

DaP Job ClassAds

Supported Protocols

Case Study: DAGMan

Current DAG structure

Current DAG structure

New DAG structure

New DAGMan Architecture

Conclusion

Future Work

Thank You for Listening
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Questions