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Understanding Lucene's File Format

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Giovanni Fernandez-Kincade Understanding Lucene's File Format – Hi, I've been trying to understand Lucene's file format and I keep getting hung up on one detail - how can Lucene quickly find the frequency data...

Michael McCandless-2 The entry for each term in the terms dict stores a long file offset pointer, into the .frq file, and another long for the .prx file. But, thes...

Giovanni Fernandez-Kincade RE: Understanding Lucene's File Format – > The terms index (once loaded into RAM) has absolute longs, too. So in the TermInfo Index(.tii), the FreqDelta, ProxDelta, And SkipDelta st...

Michael McCandless-2 Re: Understanding Lucene's File Format – Yes. They are decoded from the deltas in the tii file into absolutes in memory, on load. Note that trunk (w/ flex indexing) has changed thi...

Giovanni Fernandez-Kincade RE: Understanding Lucene's File Format – Interesting. Thanks for your help Mike! -----Original Message----- From: Michael McCandless [mailto:lucene@...] Sent: Friday, September 17, ...

Michael McCandless-2 Re: Understanding Lucene's File Format – You're welcome! Mike On Fri, Sep 17, 2010 at 10:44 AM, Giovanni Fernandez-Kincade <gfernandez-kincade@...> wrote: > Interesting. ...