From: Dmitry Y. <fir...@ya...> - 2012-01-01 13:06:12
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01.01.2012 16:48, Jesus Garcia wrote: > > Is not better use 64 bits integer?. In the near future computers speed, hdd speeds, etc. will increase, and transaction id of 64 bits overhead will affect less and less to performance. Disk speed was always the issue, it doesn't increase that fast as CPU/memory speed. So the on-disk size always matters quite a lot. Dmitry |