Dear all,

Maybe this topic is already discussed (then can I get a reference please?)... I would like to know how does Lucene actually process the query. For example, take a 2-word query "x y". Does Lucene fetch the lists of "x" and "y" and intersect them, or do they do something more fancy, for example, top-k techniques that try to avoid a full scan of the index lists for "x" and "y" ?

Marjan.

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