Hybrid Columnar Compression

  • John Clarke


Exadata Hybrid Columnar Compression, or HCC, is a type of segment compression first made available by Oracle on the Exadata Database Machine. HCC is designed to provide the highest levels of database segment compression.


Compression Ratio Storage Cell Compression Level Compression Type Compression Unit 
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.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© John Clarke 2013

Authors and Affiliations

  • John Clarke

There are no affiliations available

Personalised recommendations