Ключевые слова: abstract, application, background, business, carrier, cloud, cloud computing, cloud storage, computer, computing, connected, connection, connectivity, country, data center, data lake, date, devices, digital, digital cloud, digital transformation, distributed, grid computing, hardware, hardware virtualization, infrastructure, internet, it, leaves, mobile, multitenancy, network, outsourcing, performance, platform, pooling, resource, serverless, servers, service, services, software, stack, system, technology, vpn, web, yaas, yot,