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Project Summary
Premera Blue Cross required the assessment, transformation and re-factoring of its existing Automated Document Assembly System (ADAS). ADAS was written in WANG COBOL and self generated WANG COBOL programs tailoring health care booklets for specific customer needs. TSRI was selected to assess, transform, and re-factor the WANG COBOL code, migrating the system into a C++ Windows NT environment with full functional equivalency. |
Services
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Developed enhancements to tools for JANUS Studio®
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Code Transformation
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Automatic Re-Factoring
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Hand Re-Factoring
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Testing and Implementation
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Transformation Blueprint ®
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Results
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The re-factored and upgraded version of ADAS was successfully deployed
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The architecture of the C++ version proved much better for code generation than the original COBOL
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TSRI's automated approach to legacy system modernization proved highly effective
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No errors were discovered in the nearly 50,000-line system
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