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From Yonik Seeley <>
Subject Re: Storing an ID alongside a document
Date Wed, 02 Feb 2011 22:00:55 GMT
That's exactly what the CSF feature is for, right?  (docvalues branch)


On Wed, Feb 2, 2011 at 1:03 PM, Jason Rutherglen <
> wrote:

> I'm curious if there's a new way (using flex or term states) to store
> IDs alongside a document and retrieve the IDs of the top N results?
> The goal would be to minimize HD seeks, and not use field caches
> (because they consume too much heap space) or the doc stores (which
> require two seeks).  One possible way using the pre-flex system is to
> place the IDs into a payload posting that would match all documents,
> and then [somehow] retrieve the payload only when needed.
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