Compressing data when written to disk not when written to cache

I am doing a lot of compression before the data is written to the JE. This compression will have lots of CPU overhead. I was wondering when the data was stored to the JE cache it could be uncompressed but when the JE decided to persist that data I could then compress it.
Message was edited by:
Chad Boucher

Hi Chad,
No, there is no way to compress on disk but not in the cache. We may add this capability at a future date, but it would likely be part of built-in compression. There is no firm plan for doing this work.
I understand that you may not want to incur the CPU overhead of compress and decompress every time an item is retrieved from or stored into the cache. However, keeping items compressed in the cache has the advantage of using less cache memory -- more items fit in cache. This is, for many applications, at least as important as compression on disk. So there is a trade-off.
--mark

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[SOLVED]Hard Disk not recognized when installing

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Last edited by Forest_Leaves (2013-03-05 08:30:24)

srs5694 wrote:The cgdisk "damaged disk" error is probably a result of the tool seeing an MBR partition table on your USB flash drive, rather than the GPT disk it's expecting. If I'm right, you should not follow s1ln7m4s7r's advice, since that will simply trash your USB flash drive!
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/dev/$disk
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Last edited by s1ln7m4s7r (2013-03-04 19:17:36)

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How r u ?
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Best Regards....
Sankar Kumar
+91 98403 47141

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Compressing data when written to disk not when written to cache

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