...

@RestController
public class HelloController {

    @RequestMapping(value="/hello")
    public String sayHelloWorld() {
        return "Hello World\n";
    }
}

Final architecture

Final architecture contains all the components that will take part in data processing. Note that CataloqQT  server will provide access to data via Web Services - we want to be as much client independent as possible. We have planned to implement the whole solution using Java - due to the fact of huge maturity of Spring  framework.

Image Added

Tool development plans

Separation of UI and API

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