On 8/29/06, David Masover <[EMAIL PROTECTED]> wrote: [snip]
Conversely, compression does NOT make sense if: - You spend a lot of time with the CPU busy and the disk idle. - You have more than enough disk space. - Disk space is cheaper than buying enough CPU to handle compression. - You've tried compression, and the CPU requirements slowed you more than you saved in disk access.
[snip]
It's also not always this simple ... if you have a single threaded workload that doesn't overlap CPU and disk well, (de)compression may be free even if you're still CPU bound a lot as the compression is using cpu cycles which would have been otherwise idle..
