Hydro4GE provides custom software, web and interactive
marketing solutions. We also sell and maintain Pario, a tool for developing and maintaining web-based applications.

Designing a good database system can be quite difficult; coming into an existing system and having to learn its structure can be even more difficult. Database designers have diagrams to help ease a developer into the structure of an existing system. Those diagrams have either not enough system detail, such as an Entity Relationship Diagram [...]