From the course: Software Design: From Requirements to Release

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Technology validation

Technology validation

From the course: Software Design: From Requirements to Release

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Technology validation

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- [Instructor] Technology validation requires developing some functionality that cuts through all layers of technology stack. User interface at front end, business logic in middle layer, and data at the back end. So we need to build a proof of concept. And to do that, let us set up the stack. This is a deployment diagram that shows various layers in the stack. It helps to have some visual layout before we go ahead and set up the environment. Starting from the user's end, the diagram shows browser on the user device with HTML, CSS, and JavaScript at the front end. Then I plan to use Apache Tomcat as my web server that will host my application. The application will be in the form of a web archive that is a war file. The database called a Red30DB will be on MySQL which will have some connection with the external USDA database. This is the architecture of my production environment. Now we need to think about the dev…

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