VPS expands to Virtual Private Server. It mimics the more-advanced dedicated server in a hosting condition that’s mutual. VPS server management offers the features and benefits of both dedicated and shared hosting. It is best recommended for organizations that are growing at a rapid pace and might require administrative and management capabilities of an improved scale to match their pace of growth.In a VPS hosting system, there will be other websites hosted on the same physical system. However, your website’s performance or security will not be affected as it will be hosted exclusively in the allocated virtual compartment. Also, the server resources like CPU, disk space, and RAM will be available independently for your operational needs. In other words, the presence of other websites on the VPS system will not affect the performance of your website in any way. You will have exclusive access to the resources you have paid for.In VPS server management, you will also get complete root access to your server in a manner similar to users of dedicated servers. The only technical difference is that your website is on the same physical machine which has a fixed amount of resources.VPS server management gives users absolute and independent control over server operations while providing nearly the same benefits of the more expensive dedicated server. By using the services of a reputed and established VPS server management service you can enjoy high quality hardware allocations and superior network connections. At the same time, they will also ensure that your security, safety confidentiality concerns are taken care of more than adequately.The best service providers in VPS server hosting are capable of providing high quality features like fast setup and deployment, high scalability, independent reboot and shutdown without affecting other websites on the server and the ability to install any application that you might deem necessary for your business.
ScalaHosting allows you to have your own fully managed cloud VPS with a control panel and daily backups.
Similarly, in a real dedicated server, you will pay for the entire server that is not shared with anyone else. You will get complete control over all services. Unfortunately, it is also the most expensive hosting option and needs some technical expertise to manage. It is commonly used by those who have websites with specific scenarios, most commonly extremely high traffic and tight security requirements.

Two unique features that InMotion VPS hosting provides for free are the Resource Monitoring Dashboard which provides you with charts and graphs to monitor resource usage and allocation on your VPS partition and the Live-State Snapshots functionality, which goes beyond the (free) daily backups and allow you to restore your machine to a specific “known” working state.

VPS hosting is a very scalable solution by its very nature. Virtual machines don’t depend on their physical server; as we have said, they don’t even recognize it exists. If a VPS needs to be upgraded or downgraded, all a hosting provider needs to do is to adjust the limits for this VPS in a hypervisor. After reboot a guest OS will work like nothing happened, using new hardware quotas. This comes in handy if you are not able to estimate the technical specifications you need before you run some tests. Also, if you have a seasonal business (e.g. you sell beach equipment), you can choose to have a more powerful server during your peak demand season and a cheaper one for the rest of the year.
Shared hosting is like you are living in a room with a lot of friends. It means you must fit in the same room and you must split the cost of several things because it is affordable and cheap. However, several individuals are sharing the same space, it means everyone needs to live within a space with restricted resources among them. You will have to use the same things (that sounds a little unhygienic).
As you can see, a VPS can be the perfect middle ground for many – enough flexibility and resources for those who need more access or control than on a shared server but without the cost of a dedicated server. If you need root access, you can’t get that on a shared server, but you can get it on a VPS. If your site experiences unpredictable swings memory usage, and your host provides it, then the presence of burstable memory will be attractive. And, if you’re a fan of customization, then the fact that you can customize server-level software such as PHP, MySQL, and Apache will perk your interest.  In short, choosing a VPS will allow you to have many of the same characteristics of a dedicated server but in a more affordable and manageable package.