Virtual Institute

for

I/O

• HArshaD (https://kaust-ksl.github.io/HArshaD/)
  • This is a suite of simple tools to help the user to Handle Darshan Data without being familiar exactly with specific commands.

• ExpBB
  • An auto-tuning tool to explore the performance of Burst Buffer (to be released soon)

Specify in which layers you have expertise. The layer model follows the traditional storage layout but contains additional elements.

• workflow
• application: (scientific) applications development
• middleware: I/O middleware such as HDF5, NetCDF, ADIOS, you may add the middleware abbrevation …
• file system: Lustre, Burst Buffer
• client-side
• server-side
• network
• lower-level hardware:
  • NVRAM
  • SSD
  • HDD

The knowledge characteristics cover aspects orthogonal to the layers:

• compression
• benchmarking
• analysis
• monitoring
• modeling
• simulation
• in-situ: visualization
• network
• virtualization
• big data
• data management

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