Other mainly legacy applications, are so small that using them is a test of micro precision and others are so slow you might as well grab your phone and do it there. (xda-developers.com)
Develop a plan for exceptions, including legacy applications and special applications. (cuinfosecurity.com)
However, as the demands of the marketplace intensified with the emergence of e-commerce, globalization and the Internet of Things, the previous generation of legacy applications, which required extensive customization, fell short of meeting the needs of many enterprises. (ecommercetimes.com)