Re: Creating large database of MD5 hash values
От | Bruce Momjian |
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Тема | Re: Creating large database of MD5 hash values |
Дата | |
Msg-id | 200805282337.m4SNba128261@momjian.us обсуждение исходный текст |
Ответ на | Re: Creating large database of MD5 hash values (Decibel! <decibel@decibel.org>) |
Ответы |
Re: Creating large database of MD5 hash values
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Список | pgsql-performance |
Decibel! wrote: > On Apr 11, 2008, at 10:25 AM, Alvaro Herrera wrote: > > Sorry, yes, I'm behind on email... :( > > > If MD5 values will be your primary data and you'll be storing millions > > of them, it would be wise to create your own datatype and operators > > with > > the most compact and efficient representation possible. > > > If you do this *please* post it. I really think it would be worth > while for us to have fixed-size data types for common forms of binary > data; MD5, SHA1 and SHA256 come to mind. Why do you think it would be worth while? -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
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