Cloud hosting is the most reliable solution on the market because it seems to have absolutely no downtime. With cloud hosting, your provider has a set of servers. Files and resources are distributed on servers. When one of the cloud servers is overloaded or has any problems, your traffic will automatically be forwarded and processed at the other server of that cluster server.
Advantages:
- Almost no downtime
- The damaged server does not affect your site
- Resources are distributed according to needs
- Payment depends on the level of use (what you use, pay it)
- More flexible than VPS, in terms of scalability
Defect:
- Difficult to manage cost
- No root privileges
