If you are comparing different server providers, there is a high probability that you will come across different hosting models like cloud hosting, virtual private servers or dedicated servers.
Each of these can get you started very easily. However, it is important to choose a service which suits your needs well. The choice you make is determined on your understanding of the services you expect from each of these servers.
This article will help you understand the difference between these server options.
Let’s take a look at how each of the server types operates.
They have been the traditional option for high-performance demanding tasks as they offer close to metal implementation with little overhead. Every server is dedicated privately to one client. The client can access the physical server which has the necessary hardware specifications, processing, and storage. All this can be found in one unit.
Virtual Private Servers (VPS)
Here, clients share the physical server for them to access the hardware resources which they have paid for. Also, in VPS, more often than not, clients share a single physical host machine. A VPS differs from a dedicated server, but this is normally based on the client’s perspective.
VPS have low to mid-range configurations; however, the server provider can maintain a uniform range of host hardware. This can happen while the service provider is still offering virtual server settings – thanks to the virtualization layer. This, in turn, translates to a wider range of server options and lower prices compared to dedicated servers.
Many people confuse cloud hosting with VPS because both are based on virtualization and have almost the same advantages. However, the host provider determines most of the definition.
For cloud hosting, compute nodes run separately and the storage is backend, comparing to VPS and dedicated servers which rely on a single physical machine for their processing power and storage capacity.
This comes with numerous benefits which include easy scalability and redundancy because of its automation which guarantees high competitive performance and pricing.
Selecting the server
Your needs will always define the server you choose; however, cloud hosting is usually the best option in many cases.
If you require a constant raw computational power, dedicated servers are the best choice. This is because they offer cloud hosting services based on their high-cost and high-performance hardware.
However, these servers are not flexible, and this requires a user to be able to predict the resources they need before they adopt them accurately. This is because dedicated servers have a limited or no chance to change the server later.
Virtualized platforms are the best if one is developing anything with a varying scale. However, cloud hosting has the upper hand compared to VPS’s in all aspects.
Firstly, cloud hosting is very scalable because of its separate storage backends and compute nodes is effortless and easy. Additionally, cloud hosting provides a better reliability.
Secondly, VPS’s are very cheap; however, cloud hosting saves its users hourly costs as it allows them to optimize expenditures by the usage time always.
Dedicated servers usually require at least a monthly commitment. VPS providers on the other hand charge for their services on an hourly basis, an example set by cloud hosting companies.
However, the difference is in the server operations and deployments. Cloud servers have very simple configuration and can be deployed very fast. This it’s very cheap to spin up a server for a quick test. On the other hand, this cannot be possible with VPS or dedicated servers as their services are billed on a monthly basis.
Cloud customers only pay for the services they need, when they need them, and this can be applied even when a server is offline. With VPS hosting, it doesn’t matter whether the server is fully running or turned off, as all server resources are reserved all times, and this applies to dedicated servers too.