Vps Web Hosting ( Virtual Private Server ) advantages and disadvantages
VPS means Virtual Private Server , It has its own operating system in which the sites are hosted on single machine , It is a dedicated server that runs in a shared hosting environment , The sites that hosted in VPS servers have separate IP address , the CPU resources , the memory space , the hard disk space and they are totally independent .
It is very important to know that VPS web hosting is one of the newer forms of web hosting that has only recently gained in popularity , VPS hosting causes confusion for many individuals and businesses that searching for a web host for their Internet ventures , Because It is really a hybrid of shared hosting and dedicated hosting .
Advantages of Virtual Private Server (VPS)
VPS Hosting helps you to have a huge space and bandwidth that enables you to do what you like , You can upgrade or downgrade the subscription at any time , You can configure anything on the server , You can run your own batch files to create multiple services inside the server using the shell access .
VPS Hosting helps you avail an extensive and dedicated 24/7 Customer Support that will help you have better security levels , It helps you to have easy scalability and backup in this method , The user partitioning enables you to custom the firewall configurations .
VPS Hosting is is less expensive than a full dedicated hosting plan which uses a physical server , Many VPS plans can be customized as you need , so , you pay for what you want but you do not need to deal with any features you will never need .
You have to know that many VPS hosting plans are easily scalable , You can start off in your virtual environment with few amount of resources that you need and then you can increase your hosting plan to accommodate your needs , You do not need to pay for excessive resources that you have not yet grown into .
You should know that VPS Hosting helps you have more control over your virtual server than you do with the shared hosting , You will have the root access and you can use the scripts that may not be allowed in the shared hosting environment .
There is the same technical support with the shared hosting for most issues , You can control the server , You can manage it as a full server , You can remove the control panel and install another one , You can replace the webmail interface with another one , You can change the root Apache config https.conf and root php.ini config .
You have to know that the cost of the servers is much less than with the dedicated servers , Each virtual server is segregated from the other servers on the same platform and Every server does not affect on the other server’s activity and customization .
It is very important to know that the performance of VPS is higher than the shared server and It is lower than the dedicated server , As it has allocated amount of resources in terms of CPU usage , the memory and RAM , The virtualization works best for small and medium size website , It is difficult for another server to invade the security .
You should move from shared hosting to VPS hosting when your website is consuming all your processors , when your website is gobbling your CPU and RAM resources , And when you feel the need for complete control .
You need VPS hosting when you plan to send more emails , when you are looking for excellent performance and stability , when you feel that you are ready to rise above the rest , when you want to expand the existing performance level , And when you want to customize the appearance and settings .
Virtual Private Server (VPS) disadvantages
When you have VPS Hosting , You will need a dedicated system administrator to take care of your server , VPS Hosting is usually costly , so , you should be careful with cheap offers , It’s usually more expensive than the shared web hosting plan but it is not always more expensive than the web hosting reseller plan .
You should know how to manage the server , you have to learn and study carefully , You screw up something on a VPS and you may have a risk , it can be unusable , or even worse up and running but with dozens of security holes .
There is maintenance problem , It is difficult for VPS web hosts to maintain their servers as every client has his operating system and software , Maintaining all of the operating systems in the server and ensuring maximum up-time will be difficult , There are many factors depend on it such as the security , the maintenance and updates .
You have to know that the allocated resources are sometimes not provided by the hosting provider , This happens because the virtual servers do not use its full resources , VPS Hosting is difficult to manage , This problem arises when there is great or unexpected traffic in the server , There are security issues , A breach in security or software failure can be an issue when it affects the performance of the entire server .
You have to know that break of the security or the software failure can cause a larger issue by affecting the server’s activity , when you want to change something at an higher level ( such as changing the control panel ) you can’t , You can not change the root Apache config https.conf and root php.ini config .