Examples of purposes provided as SaaS are video games and productivity software like Google Docs and Word Online. SaaS applications may be built-in with cloud storage or File hosting companies, which is the case with Google Docs being built-in with Google Drive and Word Online being integrated with Onedrive. Pools of hypervisors inside the cloud operational system can help massive numbers of virtual machines and the ability to scale services up and down in accordance with customers’ varying necessities. Linux containers run in isolated partitions of a single Linux kernel working immediately on the bodily hardware. Linux cgroups and namespaces are the underlying Linux kernel applied sciences used to isolate, secure and handle the containers. Containerisation presents larger performance than virtualization as a result of there is no hypervisor overhead.
- Physical management of the computer gear is safer than having the gear off-website and under another person’s management .