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system is an old method, technology, computer system, or application program, of, relating to, or being a previous or outdated computer system..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.
These companies and projects are primarily targeting Enterprise, Government, Mid-Market and Service Provider customers. The platforms are focused on building these new Cloud Native applications, but legacy application integration is a major consideration for their architectural decisions.