-----Ursprüngliche Nachricht-----
Von: Jay Sprenkle [mailto:[EMAIL PROTECTED] 
Gesendet: Donnerstag, 28. September 2006 15:37
An: sqlite-users@sqlite.org
Betreff: Re: [sqlite] Memory mapped db


>use the database named    :memory:
>for a ram database. In a lot of cases it will be cached by
>the operating system so it ends up being that way anyway!

That's not really the same. I would have to copy the db into ram after
opening it and since the db is too big to fit into the memory I would have
to recreate it dependend on my selects. 
If sqlite maps the db into memory, the operating system manages the mapping,
sqlite "just" has to move it's view over the file.

 Michael


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