> looking for the way how to increase performance at Windows XP box, I
found
> the parameters
>
> #fsync = true # turns forced synchronization on or
off
> #wal_sync_method = fsync # the default varies across platforms:
> # fsync, fdatasync, open_sync, or
> open_datasync
>
> I have no idea how it works with win32. May I try fsync = false, or it
is
> dangerous? Which of wal_sync_method may I try at WinXP?

wal_sync_method does nothing on XP. The fsync option will tremendously
increase performance on writes at the cost of possible data corruption
in the event of a expected server power down.

The main performance difference between win32 and various unix systems
is that fsync() takes much longer on win32 than linux.

Merlin

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