Amazon AWS

Amazon Web Services (AWS) is a cloud-computing platform that consists of a bundle of cloud computing web services, including the well-known Amazon Simple Storage Service (S3), Amazon Elastic Compute Cloud (EC2) that provides scalable virtual servers, and a dozen of other services. The platform is designed to most effectively provide large computing capacities if compared to building on-premise physical server farms. The technology is widely used in modern web with Instagram, Vine, Reddit and numerous other massively-visited websites running on it.