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And finally , to gain better control of SOA with governance , the WSRR facilitates service lifecycle with guards for state transitions , analyzes impacts of service introduction , deletion or alteration by maintaining relationships and manages role-based access to services , changes , versioning and service retirement . There are many reasons why the environment of a cluster may change through the lifecycle of an application . OCLC 's Stevens , current Chair of NISO 's Standards Development Committee , described the standards lifecycle in illustrating how NISO 's innovative registration process fills a unique market need . The ultimate goal is to develop viable solutions for supporting the early stages of the software lifecycle by ensuring requirements coverage . Regarding the issue questions , the lifecycle of the object reference returned by such an operation is decoupled from the object that is referenced by this reference . The key is to base lifecycle on the specific needs of your business . " We wanted to help researchers or experts from one field get a broader sense of the lifecycle of a hazardous site from the moment it is closed to when it is redeveloped in a sustainable use , " said Isabelle Anguelovski , diversity program coordinator in the Department of Biostatistics . This book introduces a comprehensive , systematic performance management methodology that addresses every stage in the lifecycle of an HP-UX system . The software creates value and delivers competitive advantage throughout the design - construct - manage lifecycle of buildings and plant and is now sold worldwide to some 30 countries in all the major economies .