One nice thing is that if you have an idea for a website and the domain name is available, you can reserve the domain name with the registrar (i.e. GoDaddy) without having to have the expense of hosting.
Virtual private servers (VPS for short) are designed for the growth minded business professional, who still needs to focus on keeping expenses as low as possible. This day and age, that is a lot of you. With a VPS, you essentially operate on a shared hosting platform with other sites. But the sites themselves do not "know" about each other, and their activities are cordoned off. That means what one site does will not affect another's. Meanwhile, expenses are kept as low as possible due to the shared nature of the hosting. The bad thing about this is that you don't have the power or the redundancy to keep your site running smoothly as often as you would like for it to. However, with a somewhat small client base, the differences won't be all that noticeable.
There is a green benefit to the cloud as well, fewer computers, better managed means less waste. If we all store our data in the cloud at data farms Cloudways which can run at efficiency or better instead of three different hard drives somewhere in our homes. There is a big savings on hard drives and energy use here if we use this right, never mind the wasted downtime of upgrades and moves.
Are users concentrated in 1 location or distributed across many small locations? Cloud Computing is ideal for large numbers of small offices or remote users. With few users at each location an expensive broadband link is not required. However, if you have a large number of users at a single location then you will need a big expensive broadband connection.
WordPress is written in a programming language called PHP which accesses the content from a MySQL database. As it is continually extracting packets of information from the server and elsewhere, WordPress can need more memory that a straightforward static HTML site.
With Cloud Hosting you basically pay for what you need, when you need it. In seconds you can switch on and off space that you do or don't need, coping with demand. They are brilliant for websites that may be exposed to huge swings in traffic, for example when a certain event or an advert on the television suddenly increases traffic.
There are many reasons to use cloud based servers. They are flexible, easy to backup using snapshots, and relatively low cost. There is no shortage of cloud vendors. I suggest you surf to your favorite search engine and type in cloud server or cloud check here hosting where you will find a ton of choices. I don't think cloud servers will ever replace virtual or dedicated servers but they make an excellent compliment.