1Z0-531 · Question #38
With an average block density greater than 90%.
The correct answer is B. You should consider no compression. Hyperion recommends that you should turn compression off if you have a block density > 90% (rarely happens) and you should change to RLE compression when the block density is < 3% (or if you have all the same values in the database - lots of zeros). Note: You may want to…
Question
With an average block density greater than 90%.
Options
- AYou should reconsider the dense and sparse settings
- BYou should consider no compression
- CYou should set Commit blocks to
- DYou should reconsider the outline order of dimensions
How the community answered
(34 responses)- A3% (1)
- B79% (27)
- C6% (2)
- D12% (4)
Explanation
Hyperion recommends that you should turn compression off if you have a block density > 90% (rarely happens) and you should change to RLE compression when the block density is < 3% (or if you have all the same values in the database - lots of zeros). Note: You may want to disable data compression if blocks have very high density (90% or greater) and have few consecutive, repeating data values. Under these conditions, enabling compression consumes resources unnecessarily. Don't use compression if disc space/memory is not an issue compared to your application. It can become a drain on the processor.
Topics
Community Discussion
No community discussion yet for this question.