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Master Thesis

Recette et déploiement de l'outil LDD+

Abstract : In 2005, Renault chose Atos-Origin as contractor for its computing developments. To improve their quality, they decided to apply the CMMI quality approach. CMMI formalizes the activities in the form of process. The process Software Configuration Management reports the evolutions of the computing components of a project. To apply SCM in the Mainframe environment, Renault chose LDD+. LDD+ is an evolution of the LDD development tool. It brings a repository which contains the versions of the files, a baseline which records transfers in RE7 and OPE environments, a management of the parralel developments with locks. In the acceptance phase, I verified that LDD+ works without defects. I then raised the necessity of refining the management of the locks. Next, we deployed the LDD+ tool to all the target projects with in the same time the training of the users. At the beginning of the deployment, it was necessary to merge the development libraries. These fusions became longer and longer and more and more difficult to the point to be impossible. I then designed a new procedure which bypassed the fusion. Without this fusion, the deployment accelerated and ended at the end of 2007 for every 63 target projects.
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Master Thesis
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Submitted on : Thursday, March 31, 2011 - 3:53:01 PM
Last modification on : Monday, February 21, 2022 - 3:38:12 PM
Long-term archiving on: : Friday, July 1, 2011 - 2:56:49 AM


  • HAL Id : dumas-00581708, version 1



Francis Lê. Recette et déploiement de l'outil LDD+. Architectures Matérielles [cs.AR]. 2011. ⟨dumas-00581708⟩



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