信息技术.数据管理的参考模型

[中文适用范围]： 本技术报告定义了数据管理的 ISO 参考模型。 它建立了一个框架，用于协调信息系统中持久数据管理的现有和未来标准的开发。 有关现有数据管理标准的参考，请参阅附录 A。 本技术报告定义了与信息系统中保存的所有数据相关的通用术语和概念。 这些概念用于更具体地定义由特定数据管理组件（例如数据库管理系统或数据字典系统）提供的服务。 此类相关服务的定义标识了可能成为未来标准化主题的接口。 本技术报告没有指定数据管理的服务和协议。 本技术报告不是系统的实现规范，也不是评价实现一致性的依据。 本技术报告的范围包括与处理持久数据及其与特定信息系统要求的特定流程的交互有关的流程。 这包括常见的数据管理服务，例如定义、存储、检索、更新、维护、备份、恢复和通信应用程序和字典数据所需的服务。 本技术报告的范围包括考虑位于一个或多个计算机系统上的数据管理标准，包括分布式数据库管理服务。 本技术报告的范围内不包括通常由操作系统提供的公共服务，包括与特定类型的物理存储设备、用于存储数据的特定技术以及通信和人机接口的特定细节有关的那些进程。 数据管理标准定义了在接口处提供的服务。 它不会对流程的实施方式施加限制。 [外文原描述]： ISO/IEC TR 10032:2003 defines the ISO Reference Model of Data Management. It establishes a framework for coordinating the development of existing and future standards for the management of persistent data in information systems. ISO/IEC TR 10032:2003 defines common terminology and concepts pertinent to all data held within information systems. Such concepts are used to define more specifically the services provided by particular data management components, such as database management systems or data dictionary systems. The definition of such related services identifies interfaces which may be the subject of future standardization. ISO/IEC TR 10032:2003 does not specify services and protocols for data management. ISO/IEC TR 10032:2003 is neither an implementation specification for systems, nor a basis for appraising the conformance of implementations. The scope of ISO/IEC TR 10032:2003 includes processes which are concerned with handling persistent data and their interaction with processes particular to the requirements of a specific information system. This includes common data management services such as those required to define, store, retrieve, update, maintain, backup, restore and communicate applications and dictionary data. The scope of ISO/IEC TR 10032:2003 includes consideration of standards for the management of data located on one or more computer systems, including services for distributed database management. ISO/IEC TR 10032:2003 does not include within its scope common services normally provided by an operating system including those processes which are concerned with specific types of physical storage devices, specific techniques for storing data, and specific details of communications and human computer interfaces.