Business Cases Legacy Systems Services
One of the Largest Retail Chains in Europe
- The project handles the extension of existing keys in legacy systems
- The application is running on IBM Mainframe machine
- Developed by Hundreds of developers for over 20 years
- The application contain 15,000 files
- Hardware Platform: IBM 390 z/OS
- Source code: mostly Assembler modules, some COBOL
- Industry: Retail
- Environment: TSO
- All documentation, source codes, headers, in-line help and even variable names are in German
One of the German/Austrian largest Media/Entertainment companies
- Large legacy system running on IBM Mainframe and other hardware
- COBOL, Natural, Assembler, Java and other languages
- All documentation is in German
- Platform: z/OS
- Environment: ISPF, SPUFI
- Database: DB2
- Volume: 700 tables, million of records and transactions
- Effort: 6 developers working on Natural/COBOL programming and on database migration, 4 developers on Java development
- Armenian Platform is developing migration to different solutions adding different components, upgrading existing Natural and COBOL modules with new features to fit the company’s new business requirements.
- The Natural and Cobol programs are connected with DB2 and contains DB select statements.