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Java Re-Factoring- Northrop Grumman

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TSRI
Greg Tadlock
Vice President of Sales
Phone: (425) 284-2770
Fax:     (425) 284-2785
information@tsri.com

Project Summary

The Reliability & Maintainability Information System (REMIS) is a key component of the Air Force Depot Maintenance System. REMIS consisted of 3.1 million lines of source code written in COBOL85, TAL and C. The system runs on a Tandem Symmetric Multiprocessor with NonStop SQL/MP DDL and a Tandem database. Northrop Grumman IT (NGIT) maintained REMIS at Wright-Patterson AFB for the Air Force Material System Group (MSG).

Services

  • Used technology suite by JANUS Studio®
  • Code Transformation
  • Automatic Re-Factoring
  • Developed Web-Enabled User Interface
  • Four-Phase Code Conversion Process
  • Fully-Automated Re-Factoring
  • Transformation Blueprint ®

Results

  • NGIT was particularly pleased by the smooth delivery of both the transformed and the re-factored versions
  • Unexpectedly strong improvements in performance and maintainability that resulted from the re-factoring process
  • After a month of acceptance testing only 1 flaw was detected in the 300,000 lines of transformed code
  • No flaws at all were found in the 200,000 lines of re-factored code

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