The logic for a web service is relatively simple and is not reused in other web services.
How can developers quickly implement web service logic?
Write custom logic for database access, file manipulation, or other purposes directly within the web service method.
Web services may be implemented as Transaction Scripts that include all of the code required to interact with specific data sources. These sources may include databases, file systems, individual files, or the APIs of third-party packages and legacy applications. Transaction Scripts typically contain all of the required validation logic, calculations, conditional statements, and other logic required to implement the function.