Automated Software Transformation

Transcription

1 Automated Software Transformation Modernize Legacy Applications Upgrade to Best Practices Transform From One Language/Platform to Another Integrate Legacy Into New Technologies Re-Engineer Applications Capture End User Computing for Production Uncover Gaps in Business Process AST Convert Flat Data Files to Relational Databases Support Regulatory Compliance Facilitate Business Flexibility We Transform Your Applications Right Down to the Bits

2 Automated Software Transformation Process Design Recovery: Parsing the source code using the appropriate language meta-model, uncovering the business process flows, and extracting/placing the design artifacts into an XML repository that is a Platform Independent Model (PIM). Source Code Application Mapping Target Code Data Structures Parser Input / Output Layouts Data Transformation Procedures Platform Independent Model (XML) Generator Workflows Source Language Meta-Model Target Language Meta-Model Generation: Converting the design artifacts of the PIM using the appropriate language meta-model, and generating a set of applications that can operate on the target platform.

3 Automated Software Transformation Services We transform applications written in any source language and resident on any platform to any other source/platform combination. Supported source languages include: COBOL, RPG, PL/1 & DL/1, Oracle Forms, Visual Basic, PowerBuilder, Delphi, Gupta/Centura, and more. We can transform even undocumented, unstable legacy applications for which knowledgeable support staff is scarce or non-existent. The target environment can be anything: open-source and Microsoft technology, including web based applications. Data and controls associated with source applications are also converted to conform to the target platform. Our transformation services are based on the proprietary model-driven Rapid Transformation Methodology (RTM), which incorporates a number of capabilities, including: G Documenting poorly documented and undocumented systems. G A desktop variable-tracing/code-crawling toolset that greatly facilitates application maintenance. Transformation is accomplished within weeks, not years, yielding substantial savings when compared to the costs involved in using other methods. We Do The Work For You Software transformation is a fixed-price consulting service. We do the work for you, wrestling with the ugly complexities and vagaries of languages and platforms. Since we understand the fundamental structure of diverse technologies, we can effectively address the surprises and challenges that often arise during transformation. Before we begin the transformation, we prepare a document that details your requirements and standards for the target code and platform. We perform the strategy and business process work at your site, and the automated work at one of our offshore facilities. We unit test the target code based upon test cases that you prepare or, at your request, cases that we prepare for you. When we are finished, your application code will be transformed to the target language ready for System Testing and User Acceptance Testing.

4 We Do The Work For You (cont.) Our services rely heavily on automated tools for the logic, end-user interfaces, and data elements of the application. Transformation is approximately 95% to 98% automated. When necessary we employ tool assisted processes to complete the transformation. These processes may include interpreting the business meaning behind arcane data and logic labels associated with old source applications. We involve you at key review and decision points, respecting your time and business responsibilities. There is minimal distraction to your staff and no requirement for them to be involved in a technology learning curve that would interfere with their normal functions. Optionally, you may choose to re-engineer the applications using any UML based Business Process Management (BPM) tool. Services are Based on MDA Automated Software Transformation is based on the Model-Driven Architecture (MDA) standards of the Object Management Group. The language meta-models, parsers, and generators produce target code from generated models of the applications. Source code never has to be touched again. Transformation may include the following four phases: G Design Recovery Parsing the source code using the appropriate language meta-model; uncovering the business process flows; and extracting/placing the design artifacts including data structures, input/output layouts, data transformation procedures, and workflows into an XML repository that is a Platform Independent Model (PIM). G Re-Engineering (optional) Using any UML based Business Process Management (BPM) tool to view, review, and modify the business process flows. The redesigned PIM becomes input to the Generation Phase. G Generation Converting the design artifacts of the PIM using the appropriate language meta-model, and generating a set of applications that can operate on the target platform. G Data Transformation Transforming the data and controls associated with the source application to be compatible with the new platform. Flat data files can be readily converted to relational databases.

5 Diverse Uses Our software transformation services can be used in many ways, from complete application transformation to re-engineering and everything in between. Representative client projects include: G Transforming unsupported, undocumented COBOL systems to current languages with comprehensive documentation created automatically. G Transforming old VB systems for which both Microsoft and internal support diminished or disappeared entirely to modern languages that can interface with new technology. G Neutralizing the competition by upgrading applications to support modern features and capabilities that the client wants and the competition already has. G Creating comprehensive automated documentation for Gupta code as a stop-gap maintenance measure until the client upgrades to a modern language. G Modernizing applications to the best practices without changing the language, platform, or design. G Transforming outlying end user applications including Excel spreadsheets into production compliant applications. Value to the Bottom Line We leverage the substantial investment in your Information Technology portfolio regardless of how old. Now you can upgrade applications to be able to deliver what is demanded by the business when you need it. Automated Software Transformation: G Extends the life of your legacy applications, delaying indefinitely the need to purchase expensive new replacement software. G Updates the structure of your aging portfolio so that you will be able to interface with new technologies. G Catalyzes new functionality that your clients want and that will draw customers away from the competition. G Facilitates application transformation as often as required without the need for time-consuming, costly rewrites.

6 Select Client Projects After more than 10 years of commercial use throughout Europe, our transformation services are now being implemented in the United States. We show representative clients below: G FIRSTSPIN, Inc., USA U.S. media company that offers clients alternative for distributing advertising media: converted two Windows based VB 6.0 applications to open sourced web platform using JAVA/ADF and Oracle 10g. Audio WebConsole and HULA Video WebConsole now service more than one thousand customers for FIRSTSPIN. G RSW-Orga, Germany A developer of enterprise specific solutions for chemical, paint and coating industries, in business for 30 years: converted old DIBAC (ERP) ACU COBOL to open source JAVA. Avoided expensive licensing to renew COBOL by converting the application to modern technology. G Ista Shared Services, Germany One of the largest energy billing companies in Europe: Billing on IBM Mainframe; Accounting and Control on SAP R/3. Multiphase Migration/Integration Plan through SOA using MDA. From: MVS, COBOL, CICS, JCL, VSAM, Scheduler (CA); To: MVS, COBOL, CICS, JCL, DB2, IBM WebSphere; integration to SAP/NetWeaver using SOA. G Aspecta Insurance, Germany Part of the third largest German Insurance group: Legacy Life Insurance Administration System Migration. From: MVS, PL/I, Gener/OL (CICS), VSAM, JCL, ZEKE, ZACK, M-text; To: IBM WebSphere, MS Windows 2003 for IBM PL/I, IBM Tx Series, HP/UX. G GKN Sitec (Deutsche Aerospace) Flexible comprehensive ERP application for discrete Manufacturing and Project Engineered Manufacturing. From: IBM OS/400, RPG/400; To: IBM OS/400, RPG ILE, VB, Delphi, J2EE/JSP on IBM WebSphere, AutoCAD Integrated. G Telecomputer, Germany Applications in the community and local authority domain, including: Driver s License, Car Registration, Social Help, Foreigner Registration, Housing Loan, Single Young Mother Administration. Developed set of tools to capture existing design, maintain model sources and platform-specific code generation. From: S/36, S/38, OS/400, COBOL, RPG; To: UNIX, COBOL, Oracle; OS/400, Oracle. Single model sources for both environments.

7 Service Partners The services presented in this brochure are based on the proprietary, model-driven Rapid Transformation Methodology (RTM) of ADA Software Technologies Pvt. Ltd. These offerings have been perfected by more than 10 years experience with complex migration / conversion projects across diverse applications, languages and platforms. ADA employs more than 125 skilled technologists at three software factories in India, and provides services in the United States through select Business Alliance Partners, including the Rembrandt Group LLC. ADA Software Technologies Pvt. Ltd. (ADA) A major developer and implementer of automated modernization services that standardize and consolidate systems into virtually any reliable open environment. ADA also provides high-quality, comprehensive Information Technology (IT) services at their offshore facilities. A global practitioner of Model Driven Architecture (MDA), ADA is a respected member of the Object Management Group (OMG). Rembrandt Group LLC Premier IT services company serving Fortune 500 clients and Business Alliance Partner of ADA, offering RTM-related services in the Northeast United States. Rembrandt provides proprietary IT solutions and services that: G Facilitate business process G Increase productivity G Reduce costs G Transform IT architecture G Extend investment in legacy G Consolidate platforms Rembrandt also provides senior-level IT executives and technologists for consulting and permanent hire.

8 Modernize Legacy Applications Upgrade to Best Practices Convert From One Language/Platform to Another Integrate Legacy Into New Technologies Re-Engineer to New Platforms Capture End User Computing for Production Uncover Gaps in Business Process Convert Flat Data Files to Relational Databases Support Regulatory Compliance Facilitate Business Agility Rembrandt Group LLC, Partner, ADA Software Technologies Pvt. Ltd. 2 North Road Suite 3 Warren, NJ