Online Business Object Bo Xi Tutorial

Use Cases and Business Systems in the 21st Century Use cases are vehicles for capturing how someone will use an evolving information technology solution once it is delivered. Much has been tried, written, and presented about this simple, straightforward tool in conjunction with the Unified Modeling Language. The UML comes to us from the universe of Object-Oriented development, a place only few have dared to go and return unharmed. Use cases  more...

System Development Life Cycles SDLC in the 21st Century Since mankind invented systems, we have had system development life cycles, in short, a method to our madness. Without methods, every project is an experiment without a roadmap and with an indeterminate outcome. Methodologies give direction to our endeavors. Methodologies alone do not make projects successful. People do. People apply a methodology to make their success repeatable, but the success  more...