Common Cloud components like instances as virtual machine, container or bare metal with usual services such as Block Storage, Kubernetes or DBaaS. Without offering a hundred of services, these vendors generally bid on proximity and high-level support.
Answer to large scale issues in term of possibilities and integrated features. They have the advantage of massive budget in innovation and infrastructure.
Offer unlimited data storage for low price and high reliability and avaibility. For the smallest up to the hughest files, they also propose different backup and sharing solutions.
Naturally High Performance Computing and Dedicated to the lone tenant. Physical hosts tend to offer the best level of isolation.