Apache Lucene manages an index over a dynamic collection of documents and provides very rapid updates to the index as and when documents are either added or removed from the collection. An index may store a heterogeneous set of documents.

Index in OFSLL BOT is handled by feeding all the release related html files. These htmls files are indexed both as single page reference and as well as at topic level using the hash tag to which it is mapped.

The workflow indicated below illustrates on how 3rd party Apache Lucene engine creates indexed files and stores in respective release specific folder.