What is Web Hosting and why should you care about it?
Have you ever wondered what actually happens when you "visit" a website? Where did it go, where is this web page located, and how is it possible that almost every website can be accessed in seconds?
This article is a basic guide on web hosting and why it has become one of the top topics in software engineering because in this fast-paced digital world, who isn't on the web right now?
So let's get started.
What is Web Hosting?
Imagine you have a business idea, portfolio or whatever you want to share with others. What would you do?
You will most likely create a website for it.
But what is a website?
A website is a collection of related web pages (documents, applications, etc.) located under a single domain name.
In simple terms, imagine you want people to know about your favorite book. So you'd collect all the books that fall into that category, make them presentable, select a section on your bookshelf, and label them so they're easier to find.
The first two steps are included in a website's content management system and labeling is analogous to registering a domain name to make it unique to be found by anyone around you.
Now imagine that you want to expand your collection, but don't have enough space in your room or enough resources? So how do you do it?
This is where Web Hosting comes into the picture.
The web hosting company has bought a big expensive computer, they set it up to work running a website and make sure they have a fast internet connection to manage everything for you.
When you get a web hosting plan, you borrow a fraction of one of their computers (or sometimes the whole). This allows you to place the files and software needed to run your website somewhere easily accessible to anyone who wants to see it.
For your convenience, they also provide tools to manage your computer parts and to build and run your website.
Why should you care about that?
Websites have become an inevitable part of our lives and by learning how to build and deploy your work to build faster and smarter applications, you are one step ahead in making yourself more employable.
In recent years, web hosting services has become not only one of the most demanded skills but also one of the most important because it allows us to optimize our resources and still get the best results in expanding the reach of our work worldwide.
Types of Web Hosting
Since all the service providers and functionalities offered by web hosting plans are very confusing, choosing the right plan for you becomes one of the most difficult but important steps.
Shared Hosting
This is the most common form of web hosting, the least expensive, and, as you might have guessed, the least robust.
With shared hosting, multiple websites are allowed to use the same drive, be processed by the same CPU, and delivered by a single server.
Dedicated Server Hosting
With dedicated server hosting, you have full control over one whole server which makes it more customizable according to your needs. This has many advantages, but is also more expensive and more complicated.
Virtual Private Servers (VPS)
Virtual Private Server Hosting (VPS) operates between shared hosting (many people on one server) and dedicated hosting (one account on one server).
In this hosting plan, one server is divided into multiple virtual units and each unit works as a dedicated server.
Easy Upgradeable Cloud Based VPS Hosting
Cloud Based VPS Hosting is here as a solution to overcome the problem of handling traffic on a website if the physical limit has been reached and to optimize the resources you buy from the hosting service provider.
Managed Hosting
If you need the bandwidth and power of a VPS or Dedicated Server, but don't have the technical skills (or inclination) to do serious server administration, you can get a managed hosting plan.
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