Lucene Indexing

Avoid sins of indexing – use appropriate field types – strings or integers where appropriate. Appropriate JVM heap sizes

Lucene Segmentation:

http://www.slideshare.net/prasen.bea/lucece-indexing

Running example:

http://www.lucidimagination.com/blog/2011/02/12/solr-powered-isfdb-part-4/

Difference to Database, primarily relaxed transactional requirements

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