Implementation of Web-Based Interactive Interface as Software Execution Environment

Cloud computing has become very popular in recent years. Various PaaS systems for collaborative software development and DaaS systems for developing software have been proposed. We also have proposed a PaaS system that delivers both a server-side development and server-side execution environment for character user interface applications that can be executed on the server machine and a server-side development and client-side execution environment for graphical user interface applications that can be executed on the client machine. Our previous system adapted a traditional Web-based interactive interface method that is implemented as internal file access. Therefore, the response time depends on disk access and the system. To improve the response time, we implemented input data flow with instantiation of process management and multithread processing. As a result, the average response time was 4.5 times faster than that for the previous system.