Just recently I got hired by a large company to evaluate and document a
large banking system written in COBOL and stored on the mainframes with
DB2. The current documentation is very poorly written, so I basically
need to start from the scratch and find out how everything works with
little help from others. I am going to need a tool that would allow me
to pull all tables from the DB2 so that I could make E-R Diagrams.
Also, I'd like for this tool to allow me to be able to create data-flow
diagrams on many levels. The idea is to completely document the system
and all of its modules and processes.
Does anyone know what might be a good candidate?
I am in the process of downloading for the evaluation purposes Sybase
Power Designer and Oracle Designer. Is there anything else? Any input
or recommendation would be highly appreciated.
Krystian