Do programmers need to know networking? (New Findings)

Besides, computer networking is a very important subject if you want to graduate in software engineering or computer engineering.

Without the help of computer networking, you cant crate advanced software or applications.

Today most software or application are based on networking.

There are lots of devices now connected with the system for various purposes.

Most IoT program is based on network and they are totally based on computer network and become useless if the system fails to connect with the network.

Because an IoT system has many devices connected with the system network like sensors, actuators, control devices, and more.

Most of the cutting-edge technology like BlockChain is now the greatest example of a computer network.

Computer networking is required for numerous purposes of a program like connecting with a database, creating server-to-server connections, and controlling devices that are connected with IoT systems.

In this article, we are going to see the importance of networking in programming.

Also, we are going to discuss some important questions regarding the topic.

Why Is Networking Important In Programming?

Networking is the most widely used computing term in any kind of computer system. Today’s most exciting technology is the Internet of Things shortly known as the IoT.

Programmers who work for IoT-based systems must require some knowledge of computer programming.

There are lots of devices connected to a computer system such as sensors, actuators, controllers, etc. All of them are connected through a network.

The IoT system takes necessary action by depending on the signals coming from these system elements. If the system network fails, the whole IoT system will fail.

Another important example of networking is the BlockChain.

This is the most popular technology and become the base of many commercial and public systems. In a BlockChain system, all of the users connect with the system through a network like an internet.

Here each of the users acts as a node. So networking is very important for this kind of system and programmers who work for this kind of system must know a basic of computer programming.

So if you want to be an expert programmer and are willing to work on developing advanced systems. you must know some basics of networking.

This is the most important subject for programmers who work as network programmers. If you want to work in a multinational networking company like CISCO, then you need to provide the highest priority on computer networking.

Current Advancement in Technologies

Based on the current state of technology it is very important for a programmer to learn computer networking for numerous purposes.

If you want to develop a system you may need to connect with a database, server, remote devices, etc.

But the field of computer networking has a large area. Networking engineers devote their entire lives to learning about complex network topologies, routing protocols, and hardware configurations.

You need not learn the whole networking area. As a newbie, you can learn the basic part of computer networking for your working purpose.

Besides some of the programming language contains a really rich library for networking.

It’s mandatory for a programmer to understand these libraries perfectly so that they can use them when necessary.

Besides, there are some frameworks available for free that can be used to create network functionality on your program.

In the past software industries don’t prefer networking but today most of the software industry prefers computer networking as they are creating software systems that totally depend on networking.

Some basic of networking that a programmer needs to learn

In this section, we are going to see a list of some basics of networking that programmers need to learn.

The OSI model

The OSI model is the most basic part of networking. By learning the OSI model programmers can learn elements like TCP that are placed in the OSI model, Finding the importance of each layer of the mode.

Programmers can also understand a specific part of hardware operating in the OSI model such as switches, hubs, routers, etc.

TCP and UDP

These are the two most important protocols in networking. TCP is also known as the Transmission Control Protocol and the UDP is also known as the User Datagram Protocol.

These are the most widely used protocol in networking.

DNS

DNS is another most used word on networking as our whole web system depends on it.

By learning the DNS you can understand the high-level process for converting a domain name into an IP address.

Basic Types of hardware

Also, programmers need to understand some of the basic hardware elements of the network like Routers, Layer-2/3 switches, Access points, Modems, Hubs, servers, etc.

Performing a short study on them will help programmers code the system that is related to this hardware equipment.

Conclusion

With the help of computer networks, you can retrieve data stored from a large number of computers located in different places around the world.

A single program can create connections between country to country, person to person, device to device, and more.

To become an expert programmer you have to be at computer networking.

Today most trending technology like IoT, BlockChain, etc totally depends on networking.

If you have a dream to work with a network company like CISCO then networking should be the major focus for you. 

The greatest example of computer networking is the internet the connects the whole world in a network.

Through this people can connect with the people living on another side of the work. People from different places of the world can now work together and make interesting things happen.

They can share information with each other. The World Wide Web shortly known as WWW is totally based on computer networking.

So the subject of computer networking is very important for a programmer to grow a successful career in programming.

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Happy Coding!