This research looks into how computer networks can connect different databases that use different formats. They want to create an easy way for people to search and use these databases without having to change them. By developing a system that makes all databases look the same to users, they hope to simplify the process. This would mean people can ask questions and find information from many databases all together. The study found that with the right system in place, users can access multiple databases through a single, uncomplicated method.