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)?