I need open database of a software that use this three extension: cfs, cfx, and gen. I google and understood this is a Lucene index file but I dont have any java or lucene knowledge. Please show me simplest way to open and read text of this file.image of files
Maybe Luke can help
From the github page
Luke is the GUI tool for introspecting your Lucene / Solr / Elasticsearch index.
I don't exaclty know from where you got that database files but as far as lucene (or solr) is concerned Luke does the job of opening and viewing Lucene index.
As for the files in the screenshot
.cfs
Compound File: An optional "virtual" file consisting of all the other index files for systems that frequently run out of file handles.
segments.gen segments_3
Segments File: Stores information about a commit point