Re: Smoke and mirrors...


DA Morgan said:
Obnoxio The Clown wrote:
DA Morgan said:
Serge Rielau wrote:
Da Moron wrote:
One logical (potentially physical) I/O to undo.
Commit.
One physical write to the log file.
... which includes logging of the UNDO
One physical write to the data file.
I rest my case.
Serge
Only if 1+2=4 in Toronto. And only if you believe all writes
contain the same number of bytes.

Oh. So if a write has fewer bytes, it's less of a write?

Only if you think that writing 80 bytes is more overhead than
writing 8 bytes.

Perhaps you still think size doesn't matter. <g>

Never mind the length, feel the girth.

However, if you're talking about IOs, a 8-byte IO is still an IO, just as
much as an 80-byte IO is an IO. We weren't discussing the number of bytes,
just the number of IOs.

Reading is everything.

--
Bye now,
Obnoxio

http://obotheclown.blogspot.com/


.

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