Re: Compression and on-disk sorting
| От | Andrew Dunstan |
|---|---|
| Тема | Re: Compression and on-disk sorting |
| Дата | |
| Msg-id | 4469F586.3050706@dunslane.net обсуждение исходный текст |
| Ответ на | Re: Compression and on-disk sorting ("Bort, Paul" <pbort@tmwsystems.com>) |
| Ответы |
Re: Compression and on-disk sorting
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| Список | pgsql-hackers |
Bort, Paul wrote: >> Compressed-filesystem extension (like e2compr, and I think either >> Fat or NTFS) can do that. >> >> > > Windows (NT/2000/XP) can compress individual directories and files under > NTFS; new files in a compressed directory are compressed by default. > > So if the 'spill-to-disk' all happened in its own specific directory, it > would be trivial to mark that directory for compression. > > I don't know enough Linux/Unix to know if it has similar capabilities. > > > Or would want to ... I habitually turn off all compression on my Windows boxes, because it's a performance hit in my experience. Disk is cheap ... cheers andrew
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