What is VPS Hosting?
A Virtual Private Server (VPS) is a result of a method of partitioning a physical server into multiple servers so that everything runs as if it were running on a single machine. Each virtual server is capable of operating under its own operating system and also each server can be restarted independently.
The practice of partitioning a single server to work on multiple servers has already started with mainframes and has resurfaced with the development of virtualization and technologies for other architectures.
While a VPS works with its own copy of the operating system, the clients have access level of root or superuser and therefore, they can install any type of software, which can later be executed under their operating system. Some programs do not run well in virtual environments, including firewalls, anti-virus clients and even other virtual tools; Some VPSs provide strong restrictions, but they are generally lax compared to those that exist on shared storage servers. Because several (virtual) clients can work on a single machine, a VPS usually has certain limitations in terms of processing time, RAM, and disk space.
VPS hosting can contain the best elements of the hosting services of a shared and dedicated hosting. Like shared hosting, a VPS puts its website on a server that also has other sites that run on it, except that there are fewer sites per server. The sites share the cost of running on the server, which translates to a monthly or annual fee that is less than the relatively high price tag of a dedicated hosting.
As a result of the hybrid nature of a VPS, its cost is not as low as the fees of the shared servers, but it is not nearly as high as the fees of the dedicated hosts. You can pay between $ 20 per month and $ 100 per month, depending on the configuration of the VPS. Shared web hosting, on the other hand, is very cheap; You can set up a store for less than $ 10 per month. Dedicated web hosting will normally cost you $ 100 per month or more.
Most VPS servers only offer servers that run Linux-based operating systems; You will have to dig a little to find Windows-based VPS hosting . This is important to keep in mind if you are planning on running software that requires a Microsoft compatible environment. That said, the Linux-based VPS will save you some money; Linux servers usually cost $ 10 to $ 20 less than Windows servers.
If you receive in a VPS environment, your site does not share resources with the neighbors' sites, it would do so with shared hosting. In fact, the site lives in a partition area of the server that has its own operating system, storage, RAM and monthly limits of data transfer, so you can expect the performance to be smoother and more stable site. The sites with which the server shares are with many less so that they can affect your site, or even make you fall together, than it would be in a shared site.
Do you need VPS hosting?
If your website needs more power than that offered by a shared hosting, a private virtual server can be a suitable solution for you. You must take into account this option as long as you do not need the power of a dedicated server and you feel limited shared hosting for both the power mentioned and the benefits, since the VPS offers the ability to do more advanced things.
You also need a virtual server if you are tired of competing with other websites for speed, storage memory or bandwidth.
Therefore, if you want to have your 'plot' of privacy, if you are looking for a flexible and adaptable product to your needs and at a lower cost, think of the VPS as an option , since it will always be more expensive to hire a dedicated server than to host a project in the cloud, good with the VPS , with Cloud Computing , etc. This is because in the cloud you can hire resources while in a dedicated server you have to have some resources, whether you use them or not, from the beginning of the hiring.
Advantages of a VPS
- Scalability: resources can be improved and expanded.
- Cost savings: more control at a lower price because it is in the cloud.
- Flexibility: you only pay for the resources you use.
- Security : virtual servers work from containers and they are less vulnerable than the shared ones.
VPS can be in several operating systems, depending on the user's choice, and their web needs. Due to the diversity of the operating systems, there is also a diversity in the distributions used in them, existing in two types: Linux VPS and Windows VPS.