Solr 4.0: Partial documents update – Solr.plAs Lucene and Solr are slowly showing up on the horizon I decided to take a look at another Solr feature which may be very useful for users – partial document update. Solr Version In order to test partial documents update functionality I used the upcoming Apache Solr 4.0 alpha. Assumptions Lets assume, that we need to update a single field in the index and we don’t want to send the whole document.
