Web projects can grow so quickly that people might wonder at how they manage not to crash, and how many server resources it requires to keep the site up and going. Well, there is a simple, yet complex solution, that you can use to avoid a crash: cloud hosting. Taking a closer look at cloud technologies — their inner structure, key features, and functioning principles—will help you understand when and why you should use it.
Cloud Hosting — The Essentials
As you may have guessed, the name of cloud hosting is somehow connected with its structure— the fractal structure of clouds is what inspired the creation of this hosting technology. In fact, the term “cloud hosting” means that you have several servers interconnected in a single network, and all of them can substitute each other, take on extra loads, and provide you with new possibilities.
In most cases, the cloud is structured so that a range of servers contain the same information, which allows the load to redistribute among several racks. That's how Facebook, Google, and many other popular services work. Cloud services are great for mobile apps, large eCommerce projects, SaaS applications, solid corporate websites, enterprise applications, and more.
When Dedicated Is Not Enough
Dedicated servers are great, but when your project starts growing with immense speed, you will need more reliable solution. That's when cloud plans are a great solution: they allow your website to process large numbers of website visitors without losing quality. Of course, clouds are very expensive, but you have to be ready to pay that price, or your project can just crash after several blackouts.
Cloud Hosing Types
Three main types of cloud hosting you will find on the web are public cloud, private cloud, and hybrid cloud. The public cloud, the most popular option, offers you a set of servers that are in common use. You will have your files hosted along with some other data. Public clouds are supposed to be highly agile and efficient.
Private clouds require more finances, but they provide you with your own cloud—that means, you get all advantages of public clouds along with many pleasant bonuses. For instance, you can install the private cloud in your location so that your webmasters have instant access to it. Private clouds are perfect when fast computing and huge storage are the priorities.
Finally, Hybrid Clouds combine the features of private and public cloud hosting. Different service providers can have different solutions, but normally you will be offered a certain part of a public cloud for your dedicated usage. Additionally, you can connect one or several dedicated servers to such hybrids — that will add even more capacity.
Public/Private or Hybrid Cloud — What to Choose?
Even though the option is always up to you, there's a bunch of key factors you should consider. Ask yourself if you really need a private cloud. If it's not a must, consider a hybrid or even a public solution. Then think of the capacity you need. If you have a very solid project, and it requires lots of resources, opt for a private cloud — it will give you the highest performance.
Another important factor is the price. Regardless of your budget, it’s always a good idea to think about ways to save money, and you can save quite a bit from purchasing public cloud hosting instead of a private solution.
When The World Is Not Enough
At this point, clouds are the most agile and top-class solution for web hosting. When cloud solutions are just not enough, you have two possible solutions: create your own datacentre, or hire a team of scientists to create an even efficient solution. Keep dreaming, you say? Yes! Dream big--only dreamers bring their projects to unseen heights.