# Overview

The development chapter is targeted to those interested in the development of the Ontop framework.

# How-tos

• Conventions for Git
• Build Ontop
• Make a new release
• Extend Ontop to support a new database system
• Debug:
  • Protégé
  • Jetty with RDF4J workbench

# Internals

Information about the internals of Ontop

• Intermediate Query data structure
• Guice Conventions