Definition Of Legacy System

This can also imply that the system is out of date or in need of replacement.

Definition of legacy system. This definition is for personal use only. A specific legacy is a gift of some ascertained item or thing forming part of the testator s estate that by its description is distinguished from the mass of his personal estate. An older computer system such as a mainframe or minicomputer. All other reproduction.

Meaning of legacy system. A legacy system also known as a legacy platform is one that is based on obsolete technology or equipment. Often referencing a system as legacy means that it paved the way for the standards that would follow it. It may also refer to only the software see legacy application.

An information system that may be based on outdated technologies but is critical to day to day operations. Replacing legacy applications and systems with systems based on new and different technologies is one of the information systems is professional s most significant challenges. Legacy system definition of legacy system by the free dictionary. Legacies may be specific general or demonstrative.

A legacy system is a technology that is out of date to the point of representing an operational risk to a business. Legacy a gift of personal as opposed to real property by will. Legacy system synonyms legacy system pronunciation legacy system translation english dictionary definition of legacy system. Information technology has a tendency to age very quickly as architectural techniques software designs programming languages operating systems and hardware progress.

Legacy systems also may be associated with terminology or processes that are no longer applicable to current contexts or content thus creating confusion. The term is commonly used for computer systems but is sometimes uttered to refer to other parts of a commercial enterprise or organization. Information and translations of legacy system in the most comprehensive dictionary definitions resource on the web.