Displaying items by tag: Micro Services

Deutsche Bank's relatively reliable mainframe infrastructure utilized COBOL and JCL languages running DB2 and VSAM flat-file databases for a variety of their key financial applications. The company’s leadership knew they would need to be cloud-enabled with a modern architecture to stay relevant for its customers and ongoing market needs. Following a successful proof of concept against other well-known industry soluitons, TSRI emerged as the best solution (highest quality output and most advanced architecture) for the full modernization effort of Deutsche Bank’s internal KreditManager application. An application which gives the company’s employees all of the tools they need to handle all of the company’s loan, credit and mortgage applications.

Customer: Deutsche Bank Source & Target Language: COBOL & JCL to Java & Python Lines of Code: 397,222 (383,358 - COBOL, 13,864 - JCL) Duration:  12 Months Services: Automated Code Transformation, Automated Refactoring, Integration and Testing Support, SonarQube Quality Refactoring, Code-Specific Adaptation, Database Migration, Transformation Blueprint®, Application "As-Is" Blueprint®

This case study documents technologies, processes, and methods of the timely and 100% automated conversion of a portion of the VHA (Veterans Health Administration) Information Systems and Technology Architecture (VistA) system, written in 2.1 million lines of MUMPS. The modernized module resulted in object-oriented and highly maintainable Java compatible with the J2EE framework. VistA is the core Electronic Healthcare Recordkeeping (EHR) system for the VHA hospital system, which provides EHR record keeping for more than 4.5 million veterans.

Customer: Veterans Health Administration and SAIC Source & Target Language: Mumps to Java Lines of Code: 300,000 Duration:  5 Months Services: Automated Code Transformation, Automated Refactoring, Integration and Testing Support, Engineering Support, Transformation Blueprint®, Application "As-Is" Blueprint®

Using money from the Technology Modernization Fund (TMF) under the Modernizing Government Technology Act disbursed by the General Services Administration (GSA) of the U.S. government, the Department of Housing and Urban Development (HUD) sought to modernize several of its remaining critical systems on a legacy Unisys mainframe written in COBOL with a flat-file DMS-II database.

Customer: Department of Housing and Urban Development and Salient CRGT Source & Target Language: Unisys COBOL to Java Lines of Code: 1.3 Million Duration:  8 Months Services: Automated Code Transformation, Automated Refactoring, Integration and Testing Support, Enginerring Support, Software Maintenance Agreement, Transformation Blueprint®, Application "As-Is" Blueprint®,