What is the Purpose of a Server and How Does it Work?

Purpose of a Server

Servers are computer devices that are designed to run, store and process different types of workloads and applications. Businesses all around the world have deployed the best servers with top-notch specifications and architecture. Servers help businesses to deliver various types of services from web hosting to cloud applications. Virtualization, databases, ML and AI operations and many similar data and resource-intensive applications are all possible with the help of servers that can deliver performance beyond the traditional desktop computers and laptops. These servers are highly efficient, scalable, reliable and provide businesses with continuity functions.

Why is it Necessary to have a Server?

There can be several important reasons to have servers deployed in your office or data centers. Servers are powerful computer devices built with outstanding hardware components such as RAM, processors, storage drives, graphic cards, etc. that can help to boost the productivity of your business operations. With servers, you can get access to high-speed processing power and storage capacity that can be used to store your files and run your IT applications effectively. Most of the servers come with preset easy management tools and can be managed remotely without physically visiting the servers. They offer protection for your data against malicious viruses, malware, cyber-attacks and other threats.

What is The Functionality of a Server?

A server is designed to provide viable business solutions for businesses around the world. In a general sense, the foremost function of a server is to store and share files and data to other computing devices on a network as well as run different types of business-critical IT applications. Servers are deployed to “serve” requests made by different clients on a network. They can securely store and even back up complex business data and keep it safe from corruption, viruses and cyber-attacks. One major function of the server is to manage the data transfer between different clients. The server helps them to communicate and share data with one another seamlessly without any network lag.

What are the Distinct Varieties of Servers?

  • Rack Servers

Rack servers are designed in a special way to maximise space efficiency. It has a number of sturdy metallic mounting areas or slots known as bays that are used to hold the hardware components. These servers are held inside a rack.

  • Blade Servers

These types of servers feature a modular design and have several circuit boards known as “blades”. These “blades” are housed in a single chassis and require less power for operation.

  • Tower Servers

Tower servers have an upright stand-alone cabinet that contains hardware parts such as processors, RAM, storage drives, etc. They are scalable and provide solutions for easy upgrades.

Where to Maintain Servers Safe?

The server should not be deployed at a too far away location. Keep them at a considerable distance to get the best network performance. It should have a sufficient cooling structure and should have 24×7 backup power supply availability. Fire suppression and detection system is also a must.

Benefits of Server

  • Scalability

Servers are scalable and they can be upgraded to handle and serve a rising number of users and devices, heavy demanding workloads as well as storage requirements. 

  • Reliability

If your IT infrastructure were to go down even for a few minutes, you can suffer considerable losses in your business. Servers are reliable and have high availability. They can stay online and handle intense workloads.

  • Budget

Servers can give a tremendous boost to your day-to-day IT operations. They come in various price ranges with varied specs. Businesses can get a server or build a customized server, depending on their budget and workload.

  • Power Consumption

Many economical server models come with efficient power supplies and with lots of power-saving features and technologies that can help to cut down your electricity costs.


We had a look at the types of servers and their functions in great detail in this article. Now you can analyse the various factors like power consumption, scalability, cost of acquisition and maintenance, etc. before getting the appropriate servers with the required hardware specifications for your business. reliable servers can help to ease your business operations by a great margin.

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