Case Studies

Our case studies offer the chance to see how other organisations are implementing our solutions in response to the challenges they faced and opportunities they wanted to embrace. The case studies detail why they chose Advanced software and services, the benefits they have received and how their business has changed going forward.

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Dwr Cymru Welsh Water I Utilities

Due to regulatory requirements for data archiving and access, we migrated 416m rows of historical billing data from IDMSX to SQL Server in a 4 month time frame.

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Progressive I Financial Services

Progressive optimised their application portfolio through mainframe field expansion due to an increasing number of policyholders and expanded status.

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Desjardins I Financial Services

Migration from MVS/ IDMS to Windows/ Oracle platform. Annual operating costs reduced by $4.5m and application performance improved by 30%.

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Singapore Land Authority I Government

Modernising the Singapore Titles Automated Registration System (STARS) by translating Natural/Adabas to Java/Oracle.

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GE Capital I Financial Services

We completed the mainframe assessment, ADS/O refactor to COBOL, database design and data migration which resulted in reducing run costs by 66%.

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CalPERS I Government

CalPERS needed a quick, cost-effective solution to replace their mainframe-based Natural/Adabas environment and eliminate rising Software AG license fees.

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Companies House I Government

Companies House migrated their customised application from IDMS to UNIX / Oracle to reduce costs, streamline development and simplify user access.

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UK Government Agency

Faced with Fujitsu mainframe renewal deadline. We successfully refactored IDMSX database to Microsoft Azure Public Cloud under a looming deadline.

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Police Mutual Assurance Society

Police Mutual Assurance Society migrated from DEC Alpha (OpenVMS) with Natural/Adabas to Microsoft SQL Server, Windows Server, Visual Studio and Hyper-V.

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AeroSoft Systems

AeroSoft Systems moves from ACUCOBOL/PERL/C-ISAM To Java With Microsoft SQL Server, Windows Server and Hyper-V.

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US Department of Energy I Government

Eliminated Adabas and mainframe processing within five months – rehosted Natural and implemented relational database for future flexibility.

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University of California I Education

Legacy Natural/Adabas student information system, code refactored and moved to Microsoft Windows Server with a Microsoft SQL Server database.

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Employee Development Department

California government agency modernised legacy IDMS database and migrated application to modern Db2 platform for enhanced customer response.

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Fiserv I Information Technology

Financial services technology provider modernised its Galaxy platform. The project reduced the risk of failure, eliminated vendor lock-in and lowered operating costs.

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The New York Times: Migrating COBOL to Java in AWS using Automated Refactoring

This ebook describes the Automated Refactoring process of their application - named CIS on the mainframe and rebranded to Aristo after the migration - including the overall project experience, strategic considerations, lessons learned, and business outcomes.

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