Is your site too big for shared hosting but too small for dedicated hosting? Are you looking for the environment with custom software and configurations?
VPS hosting is the right solution for you. It is a flexible solution that falls in between shared and dedicated hosting, not only in price but also in the way it functions.
What is VPS Hosting?
VPS stands for Virtual Private Server, It is a good alternative if you want to come out from shared hosting environment and want the dedicated resources allocated for you.
The VPS Hosting is more cheaper than a Dedicated Server. They are more efficient to maintain and user has the flexibility to upgrade and downgrade the resources anytime wanted. It gives more control and reliability.
It is like a town House. It is bigger than apartment and gives you more control than your shared hosting account. With VPS (Virtual Private Server) , You have control with everything inside your walls. But you share the property.
The sharing is less than shared hosting account because there’s less people, and you have separate allocation each. The physical server is shared with other websites but you have some private space with in the shared space.
It actually creates the environment like Dedicated server but in a shared hosting situation. After all it is a single server and has one single point of failure for all containers hosted in that server
Why Choose VPS Hosting
Most of the newbies start their websites with Shared Hosting plan. It is good for startup customers as their site don’t use too much resources.
Once their site outgrows then it’s an ideal time to move to VPS Hosting. VPS Hosting is recommended only if your site needs custom hosting environment which is not compatible with shared hosting.
VPS Hosting is ideal for small sized businesses who need little peace at low cost.
If you don’t have good technical server administration knowledge, Then managed VPS hosting is a good starter package to get your feet wet.
How VPS Hosting Works?
VPS Servers are the smaller servers with in the bigger dedicated server. We can also say VPS is an independent server with in the server. When a VPS is created one physical server (master server) is made to host multiple virtual servers.
In simple language it is One Server with many Operating Systems.
The VPS Servers uses the technology called Server Virtualisation. It makes possible for the OS of a physical server run on a virtual layer called the hyperwiser.
This allows you to run virtual machines each with their own OS on the same physical layer. It is independent of the main server and can be rebooted without affecting any other VPS.
You will get complete root access to your server like dedicated server.
But technically you are still on the same physical machine and sharing its CPU, RAM and Bandwidth.
Different types of Virtualization Software’s
Virtualization software allows the administrator of a server to create various virtual machines on the host machine. There are several virtualization software types available in the market.
Open Source Linux Virtualization Software:
Proprietary Linux Virtualization Software
Below are the three most popular virtualization software types used in the hosting industry to create virtual servers:
In Virtuozzo there is a single OS kernel at the core of the host and the various partitions on the host import the core functionality from the main core.
All these small partitions then become a complete stand alone entity called virtual private servers or VPS. Virtuozzo has a proprietary file system and security functionality that isolates all the partitions, so a fault in one VPS does not affect another.
Each VPS on the host can be rebooted separately as the host machine is always running. Virtuozzo is one of the stable virtual softwares and is widely used in the hosting industry
How to choose appropriate VPS Hosting for you?
You have decided to upgrade your hosting to VPS Hosting. Unlike Shared hosting , VPS Hosting considers a lot of major factors which should be taken in mind. Let’s have a look on these factors:
1. Operating System: Linux or Windows?
The first thing you have to choose is the operating system of your Server. Linux has a open source structure and free Linux Kernel which tends to lower the cost of hosting.
Windows Operating system comes with a licensing fee. Your choice mainly rely on the scripting languages you use. If the languages are PHP, MYSQL, or PERL, then Linux OS will be an appropriate choice.
If the languages are ASP.NET & MS-SQL database, Windows OS is relevant to the situation.
2. Managed or Unmanaged VPS
In Shared Hosting, you don’t get the root access to server so the question of managing the servers don’t come here. Unmanaged VPS Servers services vary from provider to provider.
Basically it comes without the control panel and other pre installation of softwares will be done by you only. In the Managed VPS Servers hosting provider take care of all pre installation services, security and support for server.
If you don’t have the knowledge of server administration and you are not familiar with the things like rebooting of server. Then managed VPS Services are good choice to opt with little more cost.
Tip: Here is detailed difference between Managed and Unmanaged Hosting.
3. RAM and CPU
Server Configuration plays an key role in the speed and performance of your website. If the base is not strong then we can’t except the good building.
You will need to look at how much RAM and CPU is available in your server. RAM is the most important of all these resources .
It has a direct impact on performance and the availability of your site. CPU is also a key component in the VPS web hosting environment. It is responsible for scheduling tasks and allocating dedicated resources for the OS.
4. Server Reliability and Security
VPS hosting is naturally more secure and reliable than shared hosting environment. A reliable company will take care and give you surity that your data is backed up regularly and can be quickly restored.
They should have technical staff to monitor the server actively. These are qualities that can’t be ignored.
5. Bandwidth Quota
When you choose the VPS you need to look at how much bandwidth is provided with your VPS.
No matter what you have running on your VPS, the amount of bandwidth you need depends on the amount of traffic your VPS will receive.
Its important to check the price with your hosting provider too. Often Managed Server comes with great ease and peace of mind with higher cost than unmanaged servers.
Its your decision to choose which depends upon your pocket and requirement.
7. Customer Support
Last but not the least and its very important to check that do they provide 24/7/365 support or only during primary business hours? If not then there is no worth to spend the money there.
If you will face any issue in midnight with your site and they takes so long to fixed it. So its advisable to test the customer support before going long with them.
Pros and Cons of VPS Hosting
In the praise of VPS hosting
- VPS hosting plans are easily scalable and customisable.
- VPS hosting account is less expensive than a full dedicated hosting plan.
- You will get a complete root access in VPS Server.
- VPS Hosting Server gives you software customisation facility.
- VPS Server is secure than shared hosting accounts.
- VPS Servers are cost effective.
In addition, there are other downsides to VPS hosting:
- Private space is more expensive in VPS hosting than shared hosting.
- Virtual hosting requires a little more technical knowledge to handle.
- Still sharing some resources with other customers on the server, so there can be conflicts with server load or memory
- VPS Servers have very limited ability to handle massive traffic spikes.