|
ITC Infotech took a three-phase approach for the initiative. The first phase was
system understanding, getting a handle on what the legacy system comprises and documenting
it. The second phase was componentization and rules mining - essentially rearranging
components of the existing system to a new set of modules or objects, creating a
middle tier with reusable objects. And the last phase was transformation, which
consists of converting code or modules from a legacy environment (IBM mainframe
COBOL & IMS) to .NET architecture with ORACLE as the database.
|