Analisis dan Perancangan Sistem Mediation dengan Protokol Soap pada Web Service untuk Mengintegrasikan Antar Sistem Informasi yang Berbeda Platform

Web service is actually a collection of functions and methods contained on a server that can be called by the client remotely, then to call those methods we are free to use applications that will be created with any programming language that run on any platform. The existence of web service technology can bridge the technological differences of each source. The purpose of this system design is to build a mediation system that can integrate different information systems platforms, databases and functions, so that can communicate between systems. Software development methods used include three main parts of the method of analysis, design and literature study. Methods of analysis include the collection of data using samples, learning on existing systems, and analysis of the results of interviews aimed at the parties concerned. Design method using Unified Modeling Language (UML) approach. The result is a system-based mediation system design using the SOAP (Simple Object Access Protocol) protocol. Index Terms— Web Service, Mediation

Evaluating Educational Interventions That Induce Service Receipt

Educational interventions are complex: Often they combine a diagnostic component (identifying student need) with a service component (ensuring appropriate educational resources are provided). This complexity raises challenges for program evaluation. These interventions, which we refer to as service mediation interventions, affect additional resources students receive that mediate the impact measured. Evaluations of these types of programs that solely report effects are potentially misleading. Cost-effectiveness analysis clarifies the importance of assessing service-mediated receipt for evaluation purposes. We illustrate our argument empirically from City Connects, a comprehensive student support intervention. We find that the direct costs of the program represent only one-third of the total change in resource use by program participants required to produce impacts. Evaluative statements of service mediation interventions should be accompanied by information on the full costs to achieve effects. Many interventions might be structured in this way and require evaluation that includes an economic perspective.