Andrzej Bialecki wrote:

Hi,

I'm happy to report that further tests performed on a larger index seem to show that the overall impact of the IndexSorter is definitely positive: performance improvements are significant, and the overall quality of results seems at least comparable, if not actually better.


This is very interesting. What's the computational complexity and disk I/O for index sorting as compared other operations on an index (e.g. adding/deleting N documents and running optimize)?



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