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Offloading / Smart Scan

  • Kerry Osborne
  • Randy Johnson
  • Tanel Pöder

Abstract

Offloading is the secret sauce of Exadata. It’s what makes Exadata different from every other platform that Oracle runs on. Offloading refers to the concept of moving processing from the database servers to the storage layer. It is also the key paradigm shift provided by the Exadata platform. But it’ more than just moving work in terms of CPU usage. The primary benefit of Offloading is the reduction in the volume of data that must be returned to the database server. This is one of the major bottlenecks of most large databases.

Keywords

Database Server Bloom Filter Storage Server Buffer Cache Cell Scan 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kerry Osborne, Randy Johnson, Tanel Pöder 2011

Authors and Affiliations

  • Kerry Osborne
  • Randy Johnson
  • Tanel Pöder

There are no affiliations available

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