In the course of starting a web site, choosing a right web hosting solution is very important. In the market, you can find shared, VPS, dedicated and cloud, however, which one is the best for your site. In the following parts, we will compare the difference between most popular hosting solutions: shared and VPS hosting.
What are Shared hosting and VPS Hosting
In shared hosting, you shared server with the other users, just like living in an department sharing space with your neighbors. In this case, you are not allowed to customize anything as you like and the server will be managed by your web hosting service providers. Choosing a shared hosting, you need to ensure all the features you required are pre-installed so that you want fall into any trouble when deploying a web site.
By leveraging virtualization technology, VPS give your a server with isolated Operation system and guaranteed hardware resource such as CPU, memory and hardware. With VPS, you can fully customize a server environment for your web site. Since you still share the hardware with some other users, the cost of VPS is much lower than a dedicated server.
Advantages and disadvantages
Shared Hosting is noted for the merits as below:
- Easy to maintain when it comes to a limited number of blogs and smaller websites
- Requiring no technical maintenance of the server, thus no need in a special shill to deal with your website.
- Demanding for extra storage space
- Installing all types of software, virtualized software included
VPS Hosting is noted for the merits as below:
- Dedicated resource for your site, which equal highly reliable and secured
- Customized features to meet your hosting needs
- Fully own the server, and have the permission to install any packages as you want
- Much more affordable than dedicated server;
Shared Hosting also has some demerits:
- Limited number of resources
- Website performance affected by other websites hosted on the shared server
- Long term problems with scalability and backup
- Security issues to share a common server
- Configuring firewall settings for certain applications
- A limited customer support only
VPS Hosting also has some demerits:
- For unmanaged VPS, you might need to hire a system administrator
- More expensive than Shared hosting
Shared hosting and VPS hosting have a lot of differences as listed below:
- Shared hosting is normally limited by CPU calculation capacity, memory resource usage. However, for VPS, you can pay to get more resource.
- Since Shared hosting share the OS with the other users, which means comparatively less secured than VPS.
- Shared hosting has advantage on pricing.
Which to choose
You can consider a Shared hosting your website profile like one of below items:
- New website with limited traffic
- Technology complexity of your sites is low.
- What will be placed in the site is not mission critical and need to be highly secured.
If your hosting needs are beyond above items, then you might need to consider VPS.
When to move from Shared Hosting to VPS Hosting
You can move from Shared hosting to VPS hosting in any of the following cases listed below:
- Your web site become unavailable for consuming too mcuch processors, CPU and RAM resources.
- Need more secured environment
- A customized service the appearance and settings.