Highly-Distributed Systems Based on Micro-Services and their Construction Paradigms

A definition for the HDS, as well as the demarcation to conventional distributed systems, were given. Typical architectures for HDS were discussed which affect increasing of QoS and of so-called QoE (Quality of Experience). The distinguishing features for HDS are clearly formulated. The advanced SWT (Software Technologies) approaches lead to use of young flexible service-oriented architectures like Micro-Services, which provide higher performance and small latencies, as well as better scalability, energy-efficiency and autarky.One possible option in the frame of HDS regarding security, privacy, authentication and compulsoriness of workflow steps, modules and service execution for such apps Blockchain and Smart Contracting are. The theoretical issues are proven via the represented examples and case studies.