Computing scalability is a term that is being bandied about by web developers lately. It refers to the upgrading of a computer’s resources whenever and for only the duration it is needed. This kind of adaptability is necessary for businesses that experience sudden surges of growth for short periods of time. The big hindrance why not all companies go for computing scalability is the cost. If you are looking for this option but cannot afford the corresponding capital expense, you should consider public cloud computing.
The Cloud: Where It All Started
Before tackling the term “public,” it is necessary to define cloud computing first. This technology makes use of a network of computers, commonly the Internet, for linking a variety of services and devices. A good example of this setup is when you add information on your company’s database, and then have it printed by somebody else from another office branch. This means that you are no longer tied down by the location and type of device in performing tasks using a network. This is the principle behind cloud hosting as well. Under this type of hosting, the website, all the resources, applications, and IT infrastructure reside on a cloud network. Cloud hosting has two kinds: private and public.
Public cloud hosting is one step above shared hosting
Public cloud hosting is in charge of maintaining, securing, and running the software and hardware necessary for your IT infrastructure and actual website. Even though you are allocated your own resources like disk, CPU, and RAM, the infrastructure is still run on a shared hardware. This enables the host to charge less. With this flexibility and affordability, it is no wonder that public cloud hosting is the most in-demand type of hosting for entrepreneurs and owners of small businesses with small budgets.
It’s not all sunshine and rainbows:
There are many reasons why customers prefer public cloud hosting to shared hosting. Here are just a few:
- It is hardware independent, highly scalable, and very powerful.
- It is significantly cheaper than dedicated server and private cloud hosting.
- When it comes to providing services and data retention, public cloud hosting is highly reliable. Even in major disasters, majority of your data will remain intact and safe because they are housed in different servers from different locations. It would take a really big disaster to completely obliterate the system.
- It eases the cost of maintenance and re-engineering of the system for optimization.
However, if there are many good things about this type of hosting, there are also some cons. The main problem is that the resources of the servers are shared. If your website requires a dedicated environment, you won’t get it in public cloud hosting. Another drawback is the lack of customization. You won’t be able to use specialized applications if needed. So this should be something you need to think about as you consider this type of hosting.
How To Choose A Cloud Hosting Provider
There are now many providers that offer this type of hosting. Their plans give you the same basic features. So what makes one provider different from the others? Here are some things that you can think about in choosing your cloud hosting provider:
- Payment structure – Check how you will be billed. Select the provider that will only charge you for what resources your website used.
- Management and support options – This can be a major consideration if you don’t have an IT expert working on your website full time.
- Independence of the infrastructure hardware – you need to look at the redundancy of the environment. Can the environment perform self-repairs? Are the data storages separate from one another?