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From "Yonik Seeley" <>
Subject Re: Does sort field need have to be 'store'?
Date Wed, 27 Jun 2007 01:10:01 GMT
On 6/26/07, James liu <> wrote:
> thks mike,,,the second question is how to calc the ram size i should have
> when i wanna index reside completely in RAM.

It's fairly specific to the collection... index a bunch of documents
and see how much space it takes up.  Make sure to do a lot of them
because the index normally grows sub-linearly.  Then subtract the size
the JVM is taking from the amount of RAM on the box.


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