Every day is a challenge in a programmer’s world. All the code writing, testing, and debugging of an application will always need to be maintained in many situations. No matter how the programmer designs and tests each logical structure of the application to solve the problem, there may be other contingencies unaccounted for. Developing applications for multiple users merits considerable amount of time to design the implementation process in order to minimize application maintainability. Many things in the implementation process may involve code re-usability. For example, some compiler, depending on their version, may not support some syntactic component. The programming language ColdFusion has been approved so their latest compiler support many new components, such as CFTREAD, but if you’re application was developed in a version of ColdFusion that did not support such syntax there would be an error in the application.