I've had a serious problem with several clients while utilising a Lucene search index where anomalies like content missing that should be there or duplicate content (more than one document of the same content item that both have the
islatest flag). In many cases an index rebuild will fix it, but more often than not a rebuild will simply shuffle around the anomalies.
Ultimately I'm asking is there a way to configure the search index to be more consistent and reliable?
Note that I'm specifically talking about the