1. Overview
With the increase of IT systems, system migration on the heterogeneous platform will become more frequent and full of risks. As GreatWe as good understanding of middleware technologies and products, we are able to make reasonable and right migration plan for clients and, by taking necessary and standard steps, insure that the system has a risk-free transition.

GreatWe applies its own product technologies to develop and deploy new user-interface expansion, and joins together seamlessly with clients’ existing applications, without changing or strengthening of the clients’ mainframe applications.

GreatWe provides solutions that consider the performance benefit of new technologies, and eliminate risks of original information’s stop time during the transition. At present, with large numbers of automatic operation the company provides in the transition process, transition has become a more economically attractive choice than rewriting or replacing of the original application program. Besides, GreatWe’s legacy system migration technologies support all major commercial databases including Oracle, SQL Server and IBM DB2.

2. Content
1. Transplant systems of DELPHI, C/C++, ASP/ASP.NET etc. to standard J2EE platforms.
 

2. Maintain and support the original COBOL apps

3. Maintain and update the original DELPHI development systems

4. Conduct update, migration and cleaning of databases of the original systems