Managed Shared Web Hosting is a term that refers to Shared Hosting (Shared Web Hosting) service, which is technically administered by the web hosting provider.

Most web hosting providers that offer personal or small business Shared Hosting (Virtual Hosting) services do self-service web hosting. Although there is no term as “Self-service” in the web hosting industry the pharase can be used to explain a web hosting service, which is managed by the account owner.

A Managed Shared Web Hosting service requires the web hosting provider to support the customer’s account client-side, to fix install apps and service, to monitor the resource usage, to do backups, to resolve issues inside the Shared hosting account and to troubleshoot it when necessary.

Cloud Hosting is a Internet hosting service delivered from a Cloud computing generation IT infrastructure. Cloud computing term generally refers to a systems which combine the computing resources of a number of machines in order to provide High Availability, ability to scale up and down the services and more flexibility to the users.

The term Cloud Hosting can be also associated with another one – Clustered hosting. Despite that as of May 2011 the term Cloud Hosting is pretty broad term which is not precisely defined yet, we can consider any hosting service as a “Cloud” if it is delivered from a fully-redundant, multi-server system, in which the resources are dynamically scalable and often virtualized.