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维基百科，自由的百科全书
  • 生涯有生老病死，职涯有选用育留，资讯则有？（新建，自荐，x,xxx字节）--
  • 人生有生涯规划，工作有职涯规划，资讯有？（新建，自荐，x,xxx字节）--
资讯生命周期管理示意图

资讯生命周期管理是资讯管理领域的一种管理法，约在2002年、2003年开始兴起。

资讯生命周期管理包含了政策、程序、实务、服务以及工具等，资讯的商务价值而拉齐、切合，最适切、成本效益的基础建设，从资料建立到销毁。资讯透过管理政策及服务水准，统合了应用程序、后设资料、资料等，以切合商务需求。

Information Lifecycle Management comprises the policies, processes, practices, services, and tools used to align the business value of information with the most appropriate and cost-effective infrastructure from the time information is created through its final disposition. Information is aligned with business requirements through management policies and service levels associated with applications, metadata, and data.

定义

In the year 2004, attempts have been made by the Information Technology and Information Storage industries (SNIA association) to assign a new definition to Information Lifecycle Management (ILM).

到了2004年，由多数资讯技术业者、资讯储存业者所组成的机构：储存网络产业协会（Storage Networking Industry Association；SNIA），尝试为ILM进行更清晰、具体的定义：

  • Information Lifecycle Management is comprised of the policies, processes, practices, and tools used to align the business value of information with the most appropriate and cost effective IT infrastructure from the time information is conceived构想、设想 through its final disposition.最终配置 Information is aligned with business processes through management policies and service levels associated with applications, metadata, information, and data.
  • 资讯生命周期管理，是结合政策、程序、实务、以及工具等要素，将这些用来切合资讯的商务目标价值，以及并以运用这些以满足、达成运用这些以达成、切合商务价值

运用适切的、成本效益的资讯技术基础建设

已想定的资讯 透过最终的配置

资讯切合商务程序，透过管理政策及服务水准，结合应用程序、后设资料、资讯、以及资料。


This is based on the desire to move information to less expensive means of storage and management based on its usage rather than evaluating its value to an organization and managing it accordingly. While there is a need to find a means to more effectively manage the vast quantities of information being generated electronically by organizations, the proposed IT practice is NOT by any means ILM, as it is classically known. ILM is as well part of the overall approach of ECM Enterprise content management.

Information Lifecycle Management (sometimes abbreviated ILM) is the practice of applying certain policies to the effective management of information throughout its useful life. This practice has been used by Records and Information Management (RIM) Professionals for over three decades and had its basis in the management of information in paper or other physical forms (microfilm, negatives, photographs, audio or video recordings and other assets).

ILM includes every phase of a "record" from its beginning to its end. And while it is generally applied to information that rises to the classic definition of a record (Records management), it applies to any and all informational assets. During its existence, information can become a record by being identified as documenting a business transaction or as satisfying a business need. And while most records are thought of as having a relationship to business, not all do. Much recorded information may not serve a business need of any sort, but still serves to document a critical point in history or to document an event. Examples of these are birth, death, medical/health and educational records.

功效

For the purposes of business records, there are five phases identified as being part of the lifecycle continuum. These are:

  • 建立（或/及“接收”）
  • 分发
  • 使用
  • 维护
  • 清除

Creation and Receipt deals with records from their point of origination. This could include their creation by a member of an organization at varying levels or receipt of information from an external source. It includes correspondence, forms, reports, drawings, computer input/output, or other sources.

Distribution is the process of managing the information once it has been created or received. This includes both internal and external distribution, as information that leaves an organization becomes a record of a transaction with others.

Use takes place after information is distributed internally, and can generate business decisions, document further actions, or serve other purposes.

Maintenance is the management of information. This can include processes such as filing, retrieval and transfers. While the connotation of 'filing' presumes the placing of information in a prescribed container and leaving it there, there is much more involved. Filing is actually the process of arranging information in a predetermined sequence and creating a system to manage it for its useful existence within an organization. Failure to establish a sound method for filing information makes its retrieval and use nearly impossible. Transferring information refers to the process of responding to requests, retrieval from files and providing access to users authorized by the organization to have access to the information. While removed from the files, the information is tracked by the use of various processes to ensure it is returned and/or available to others who may need access to it.

Disposition is the practice of handling information that is less frequently accessed or has met its assigned retention periods. Less frequently accessed records may be considered for relocation to an 'inactive records facility' until they have met their assigned retention period. Retention periods are based on the creation of an organization-specific retention schedule, based on research of the regulatory, statutory and legal requirements for management of information for the industry in which the organization operates. Additional items to consider when establishing a retention period are any business needs that may exceed those requirements and consideration of the potential historic, intrinsic or enduring value of the information. If the information has met all of these needs and is no longer considered to be valuable, it should be disposed of by means appropriate for the content. This may include ensuring that others cannot obtain access to outdated or obsolete information as well as measures for protection privacy and confidentiality.

Long-term records are those that are identified to have a continuing value to an organization. Based on the period assigned in the retention schedule, these may be held for periods of 25 years or longer, or may even be assigned a retention period of "indefinite" or "permanent". The term "permanent" is used much less frequently outside of the Federal Government, as it is impossible to establish a requirement for such a retention period. There is a need to ensure records of a continuing value are managed using methods that ensure they remain persistently accessible for length of the time they are retained. While this is relatively easy to accomplishing with paper or microfilm based records by providing appropriate environmental conditions and adequate protection from potential hazards, it is less simple for electronic format records. There are unique concerns related to ensuring the format they are generated/captured in remains viable and the media they are stored on remains accessible. Media is subject to both degradation and obsolescence over its lifespan, and therefore, policies and procedures must be established for the periodic conversion and migration of information stored electronically to ensure it remains accessible for its required retention periods.

强调与力推ILM的业者

  • EMC 易安信
  • Sun StorageTek 太阳微系统/存储科技
  • HP 惠普科技
  • CA 组合国际

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