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As a software engineer, the internet will be a key part of your daily work. You'll use the internet to learn, build, and share your work. It's important to understand the basics of the internet, including its history and how it works. This will help you navigate the vast amount of information available online and make sense of it all.
The internet has come a long way since its humble beginnings. It started as a way for researchers to share information, but has since grown into a global network that connects billions of people and devices. At its core, the internet is a network of networks, made up of servers, routers, and other hardware that work together to transfer data.
One of the key reasons for the internet's success is its ability to connect people and devices from all over the world. This has led to the development of new technologies and services, such as e-commerce, social media, and ride-sharing. It has also made it easier for people to access information and communicate with others.
Looking to the future, the internet is only going to continue to evolve and grow. New technologies, such as the internet of things and artificial intelligence, are set to change the way we live and work. As a software engineer, it's important to stay up-to-date with these developments and understand how they will impact your work.
Computer networks are a collection of interconnected devices, such as computers, servers, and mobile devices, that communicate with each other to share resources and exchange information. Networks can range from small, local networks, such as a home network, to large, global networks, such as the internet. They can be wired or wireless, and use various protocols and technologies, such as Ethernet, Wi-Fi, and Bluetooth, to transmit data. Computer networks play a critical role in modern communication and information exchange, enabling users to access and share information from anywhere in the world. Network technologies and protocols are constantly evolving, and new innovations, such as cloud computing and the Internet of Things, are shaping the future of networking. A strong understanding of computer networks is essential for professionals in many fields, including computer science, telecommunications, and information technology.
- History of Computer Networking | Enterprise Networking Planet
- Computer Networking History (computerhope.com)
The World Wide Web, or simply the web, is a vast network of interconnected documents and other resources, linked by hyperlinks and URLs. The web was created in 1989 by Tim Berners-Lee, a British computer scientist, while working at CERN. Since then, it has grown exponentially, becoming an essential part of our daily lives. It is the primary platform for information sharing, communication and collaboration on the internet, and has revolutionized the way we access, consume and share information.
To understand the web better, it is important to know the key concepts and technologies that make it work.
- "How the Internet Works" by Preston Gralla
- History of the Web – World Wide Web Foundation!
- Answers for young people - Tim Berners-Lee (w3.org)!
- Frequently asked questions by the Press - Tim BL (w3.org)!
- World Wide Web (WWW) - GeeksforGeeks
Web browsers are software applications that allow users to access and interact with the web. Some popular examples of web browsers include Google Chrome, Mozilla Firefox, and Microsoft Edge. These browsers use HTTP (Hypertext Transfer Protocol) to communicate with web servers and retrieve web pages, which are then displayed on the user's screen.
The history of web browsers is closely tied to the development of the web itself. Early browsers such as Mosaic and Netscape Navigator were limited in their capabilities, but as the web grew in popularity and complexity, so too did web browsers. Today, modern browsers are capable of rendering complex web pages, playing audio and video, and running web-based applications.
- How the Web Was Won by Paul Andrews
- 30 Years of Browsers: A Quick History | PCMag
- The Interesting History of Web Browsers | by The Soggy Waffle | JavaScript in Plain English
- How browsers work (web.dev)
Cloud computing is a computing model that allows users to access shared computing resources, such as servers, storage, and applications, over the internet. Instead of storing data and running applications on local computers, users can access the resources provided by cloud service providers, such as Amazon Web Services, Microsoft Azure, and Google Cloud. This allows users to scale computing resources up or down as needed, and eliminates the need for expensive hardware and maintenance. Cloud computing offers many benefits, including cost savings, increased efficiency, and improved accessibility. It is widely used by individuals and organizations of all sizes, and is playing a significant role in shaping the future of computing. There are several types of cloud computing services, including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), each offering different levels of control and customization to users. Understanding cloud computing is becoming increasingly important for professionals in many fields, including computer science, information technology, and business.