Bobo is a Faceted Search implementation written purely in Java, an extension to Apache Lucene.
While Lucene is good with unstructured data, Bobo fills in the missing piece to handle semi-structured and structured data.
Bobo Browse is an information retrieval technology that provides navigational browsing into a semi-structured dataset. Beyond the result set from queries and selections, Bobo Browse also provides the facets from this point of browsing.
Note! This is an exploratory (research) repository. Don't assume things work until it is said otherwise. At this point we might move this forward or abandon initial experiments.
For now a bit more info is available at: https://senseidb.github.io/bobo/
Maven repository: https://mvnrepository.com/artifact/com.browseengine.bobo
Issues might be tracked at this repo: https://github.com/mol-pl/bobo
But for now see pull requests here: https://github.com/senseidb/bobo