system life cycle

[′sis·təm ′līf ‚sī·kəl] (engineering) The continuum of phases through which a system passes from conception through disposition.

system life cycle

The phases in the life of an information system, which includes its initiation, development, maintenance and eventual demise. The length of the cycle depends on the nature and volatility of the business, as well as the software development tools used to generate the applications and databases. An information system that is revised over and over throughout the course of many business changes often becomes structurally weak. Programming changes become difficult to apply to applications that have been patched dozens of times. At some point, it is practical to start over from scratch. See application lifecycle management and ISO/IEC 12207.

单词	system life cycle
释义	DictionarySeelife cycle system life cycle system life cycle [′sis·təm ′līf ‚sī·kəl] (engineering) The continuum of phases through which a system passes from conception through disposition. system life cycle The phases in the life of an information system, which includes its initiation, development, maintenance and eventual demise. The length of the cycle depends on the nature and volatility of the business, as well as the software development tools used to generate the applications and databases. An information system that is revised over and over throughout the course of many business changes often becomes structurally weak. Programming changes become difficult to apply to applications that have been patched dozens of times. At some point, it is practical to start over from scratch. See application lifecycle management and ISO/IEC 12207. See SLC See SLC
随便看	kdmk kdml kdmm kdmp kdms kdmv kdn kdnc kdnet kdng kdnk kdnp kdo kdoa kdoc kdoch kdod kdofw kdogrp kdoh kdol kdom kdond kdooa k/doqi