Architectures of the next eLearning systems upgrade

According to the ten years of eLearning system development at the University of Zilina in Slovakia, we reflect on the next upgrade of the system. Adaptive systems seem as the next innovation of the technological tools for the sake of education. Because of the complexity development, the systematic approach using of the system architectures is essential. The educational view, due to the top level development - business architecture of the domain should be done before a software architecture design. Business architecture of the educational domain is very difficult and time-consuming task. This task can be solved slowly and systematically. A small part of the business architecture we are carrying out in the two university projects.