软件工程.软件生命圈程序.维护

[中文适用范围]： 该标准描述了管理和执行软件维护活动的迭代过程。 本标准的使用不受软件产品的大小、复杂性、关键性或应用的限制。 该标准使用过程模型来讨论和描述软件维护的每个阶段。 所建立的标准既适用于开发中软件的维护规划，也适用于现有软件产品的软件维护活动的规划和执行。 理想情况下，维护计划应在软件开发规划阶段开始。 本国际标准提供了一个框架，在该框架内可以执行、评估通用和特定的软件维护计划，并根据给定软件产品的维护范围和程度进行定制。 该国际标准提供了框架、精确的术语和流程，以允许技术（工具、技术和方法）在软件维护中的一致应用。 本国际标准为软件维护提供指导。 维护过程及其活动的基础来自ISO/IEC 12207的定义。 它定义了软件维护的活动和任务，并提供了维护计划要求。 它不涉及软件的操作和操作功能，例如备份、恢复、系统管理，这些功能通常由操作软件的人员执行。 本国际标准主要是为软件维护人员以及负责开发和质量保证的人员编写的。 它还可以由包含可以为维护计划提供输入的软件的系统的收购者和用户使用。 [外文原描述]： ISO/IEC 14764:2006 describes in greater detail management of the Maintenance Process described in ISO/IEC 12207, including Amendments. It also establishes definitions for the various types of maintenance. ISO/IEC 14764:2006 provides guidance that applies to planning, execution and control, review and evaluation, and closure of the Maintenance Process. The scope of ISO/IEC 14764:2006 includes maintenance for multiple software products with the same maintenance resources. "Maintenance" in ISO/IEC 14764:2006 means software maintenance unless otherwise stated. ISO/IEC 14764:2006 provides the framework within which generic and specific software maintenance plans may be executed, evaluated, and tailored to the maintenance scope and magnitude of given software products. It provides the framework, precise terminology and processes to allow the consistent application of technology (tools, techniques and methods) to software maintenance. ISO/IEC 14764:2006 provides guidance for the maintenance of software. The basis for the Maintenance Process and its activities comes from the definitions of ISO/IEC 12207. It defines the activities and tasks of software maintenance, and provides maintenance planning requirements. It does not address the operation of software and the operational functions, e.g. backup, recovery and system administration, which are normally performed by those who operate the software. ISO/IEC 14764:2006 is written primarily for maintainers of software and additionally for those responsible for development and quality assurance. It may also be used by acquirers and users of systems containing software who may provide inputs to the maintenance plan.