People have many dilemmas and questions about cloud servers. Some people feel that it is something of a very high standard, which is only accessed by big companies, people with high technical knowledge and some big people. Yes, it is a matter that it is a little expensive but not so much that it is something out of the reach of common people.
This service is more useful for those who really need it such as freelance software developer, computer programmer, IT. For companies, big bloggers / webmaster and all those people who have online internet based business. Let me try to explain it to you in very simple language.
Before understanding cloud server in a better way, I want to tell you a little about different types of servers. If you skip shared hosting, then host providers today offer mainly two types of hosting:
Managed Server: In this, the service provider gives you full technical support in the installation of any other third party software. Whenever you have any problem technically anywhere, you are fully supported by the company. This proves very useful for those who have only basic knowledge of server and security.
Un-Managed Server: Under this, you are provided with only basic technical support from the service provider. You will have to do the installation and setup of system security and other complex software of your own. But this service is much cheaper than managed service.
What is the difference between dedicated server, co-location server, VPS and cloud server?
Dedicated Server: In this, the service provider has the entire physical system unit or server already available, which you are free to use only for yourself and in your own way. All you have to do is choose the hardware according to your requirement and order it and the service provider prepares the system for you and installs it on the rack of the datacenter.
Co-location Server: In this service provider you provide your own physical server or system and the service provider installs your server on the rack of your data center. In this, the service provider provides facilities such as location, power supply, network bandwidth and security to your physical server or unit.
VPS Server (VPS or Virtual Private Server): Under this, the service provider creates multiple virtual or virtual servers on a single physical server using virtualization technology that behaves exactly like a physical server.
Later the service provider makes them available to them according to their client's requirement. The biggest advantage of this is that they give the appearance of a dedicated server, whereas the price of dedicated server is quite cheap. In this, you can install any third party software as configured like a dedicated server according to your needs.
Cloud Server: In today's time, such servers are quite popular and reliable. It is cheaper than decoded server, more powerful than VPS server and more reliable than dedicated server. At the same time it is also scalable in which you can increase and decrease hardware resources very easily.
The main difference between VPS and cloud server is that on one hand, in VPS, only one system is converted into multiple virtual parts, on the other hand, cloud server consists of one giant computer system system under which all servers are interconnected.
Builds giant clusters. In this system, even if a particular system or server is down or down, it has no effect on that particular server, node or instance, as is often the case with VPS and dedicated server, in which load on one node is overloaded. Or the entire server goes down due to a crash. The same is also the case with a dedicated server in which the entire server sits down due to any hardware damage, software related problems or server overload. Even in terms of traffic handling and data security, cloud servers are much better than VPS and dedicated servers.
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