A demarc extension is the process of connecting your organizationâs network to a data lineâsuch as a T1, DSL, or POTSâprovided by the telephone company or another vendor.
Legacy system. In computing, a legacy system is an old method, technology, computer system, or application program, of, relating to, or being a previous or outdated computer system.. Often a pejorative term, referencing a system as legacy means that it paved the way for the standards that would follow it.
Gartner Says By 2016, the Impact of Cloud and Emergence of Postmodern ERP Will Relegate Highly Customized ERP Systems to Legacy Status CIOs Must Take Action to Address Fast-Approaching Reality of Legacy ERP By 2016, heavily customized ERP implementations will be routinely referred to as legacy ERP, according to Gartner, Inc. Gartner said that as alternatives to monolithic, on-premises ERP and enterprise applications continue to mature, CIOs and application leaders must take action to address the fast-approaching reality of legacy ERP.