What is web Hosting? How many types of job Hosting Services?

Shared Web Hosting

Shared hosting means just that. Your website is hosted on a server shared by other websites. The advantage of this setup is the shared cost. You can pay as little as $5 to $10 per month for sharing a super server with (probably) hundreds (or thousands) of other websites.

2. 
   Reseller Web Hosting
   

Reseller hosting packages are basically a shared hosting account with extra tools to help you resell hosting space.

3. 
   Cloud Based Web Hosting
   

Cloud Based Web Hosting refers to a fairly new hosting technology that lets hundreds of individual servers work together so that it looks like one giant server. The idea is that as the need grows, the hosting company can just add more commodity hardware to make an ever larger grid or cloud.

4. 
   Virtual Private Server (VPS)
   

Virtual private servers share one physical server but act like multiple, separate servers. A VPS is a stepping stone between shared hosting and getting your own dedicated machine. Even though each VPS instance shares hardware resources, they are allocated a dedicated slice of the computing resources.

5. 
   Dedicated Web Server
   

When you have a dedicated server, it means you are renting one physical server from a hosting company. You can have full control (called "root" permissions in Linux) if you want it.

With a dedicated server, you don't have to worry about other websites on a shared server taking up your resources and slowing your website down.

6. 
   Colocation Web Hosting
   

When you colocate, you rent rack space from a data center. You bring in your own server hardware and they provide power, cooling, physical security, and an internet uplink. This means you're responsible for your own server software, data storage, backup procedures, etc. If hardware fails, you're responsible for replacing it and getting the server back up and running.

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