IndexTank, Apache Lucene, LinkedIn.com
§Zoie is a real-time search and indexing
system built on Apache Lucene
§Donated by LinkedIn.com on
July 19, 2008, and has been deployed in a real-time large-scale consumer
website: LinkedIn.com handling millions of searches as well as millions of
updates daily.
§Current Version 3.2.0
NRT, Lucene, Transparent Indexing
§No modifications to core lucene
§Multiple read/write: RAMDir + FSDir
§IndexReader on (small) RAMDir opened per request:
instantly realtime
§IndexReaderDecorator for custom Reader
§Transparent Indexing: implement StreamDataProvider then inject
