Many of us come across the word server in the day to day life while booking tickets or in the banks. The moment someone utters “server” the first thing which comes to the mind is a large computer with someone working on it. But with rapid change in the technology especially the internet, the computers which used to run the applications are being replaced with cloud servers.
So what’s a cloud server?
It is a logical server which is built, hosted and delivered with the help of a cloud computing platform over the internet. These servers are similar in the functionality of the physical server, but they are accessed remotely using the services of a cloud service provider.
They are meant to deliver the infrastructure as a service (IaaS). The cloud server hosting is especially good when you want to improve the IT infrastructure without incurring the enormous costs of buying new hardware. The small and mid-scale businesses often have variable demands & workloads, and cloud server meets their needs adequately.
The cloud server can be configured in the same way as a physical server. But instead of being hosted on the physical hardware that is dedicated to you, a cloud server is a virtualized server that is managed by the cloud service provider.
One of the biggest advantages of cloud servers is that you pay for what you use. You can scale up the resources or bring them down as per your business requirements. It ensures that you are paying for what you need the most and not for the infrastructure that you aren’t using.
Types Of Cloud Servers
There are two main variants of the cloud server viz. logical and physical. Logical cloud servers are those that are delivered with virtualization. In this, on the same physical servers, there are many virtual servers each of which has its operating system, user interface, and app. The real cloud server is different as it does not share its resources with other clients and is meant to be used by only one client. It is similar to having a dedicated server.
There are the physical servers that are purchased or rented by you and is meant only for your business. Most of the large companies that provide critical services make use of the dedicated servers. They may be large banks, manufacturing companies who have mission critical data or they are regulated to have physical servers in their premise. These servers need to be monitored by IT professionals round the clock.
Some Differences Between Cloud Servers & Dedicated Servers
- A cloud server can be commissioned within minutes, but in the case of dedicated servers, it takes a lot of time that may take days or weeks.
- Upgrading a cloud server can be done in minutes, but with dedicated servers, it has to done manually
In the end, cloud server hosting is better when you need to quick service with lower budgets.