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Articles tagged with #networking
If you are learning web development, you will often hear terms like TCP, UDP, and HTTP. At first, they sound like different things doing the same job: sending data over the internet. That confusion is normal. This article will clear that up. By the e...
When we build web applications, we often think in terms of APIs, databases, and servers. But before any request reaches your backend, it travels through several physical network devices. Understanding these devices helps you debug issues, design scal...
Introduction: DNS as the Internet’s Phonebook When you type google.com in your browser, your computer does not understand that name. Computers only understand numbers called IP addresses, like 142.250.190.14. Humans like names. Computers need numbers...
Introduction: How does a browser know where a website lives? Think about this for a second. You open your browser, type google.com, and press Enter. Within milliseconds, Google’s homepage appears on your screen. But here’s the interesting part: your ...
