 The paper discusses how learning analytics, cloud technologies, and big data can be used to analyze educational data on an international scale. It examines existing research methods and tools, such as the IDB Analyzer application, ours in Svi environment, and the PISA data explorer. Additionally, it proposes a standalone web application that would allow Ukrainian researchers to quickly access and compare their country's data with other countries. The application uses SHINee and our package to create both the user interface, UI, and the server side of the application. This approach makes accessing and analyzing PISA data easier and more efficient than before. This article was authored by Maria S. Mazerchuk, Tatiana S. Vaculenko, Anna Obichko, and others.