Feb 1 · 4 min read · Imagine sending an important message to someone…but you don’t know: if they received it if they understood it or if parts of the message got lost That’s exactly what would happen on the internet without rules. This is why TCP exists. Let’s under...
Join discussionJan 28 · 4 min read · When you open a website, send a WhatsApp message, upload a file, or call an API, data travels across the internet in small pieces called packets. But have you ever wondered: How does the data reach correctly? What if some packets get lost? What if...
Join discussionJan 28 · 4 min read · What If Data Had No Rules? Imagine sending a message to a friend, but: Parts of the message arrive out of order 🤦♀️ Some words never arrive You don’t even know if your friend received it That’s exactly what would happen on the internet without...
Join discussionJan 28 · 2 min read · Transmission Control Protocol (TCP) is a reliable protocol which governs the transfer of data over the internet. It is needed as without a concrete set of rules different types of devices running different software between them wont be able to intera...
Join discussionJan 26 · 3 min read · Hello friendsToday we will go deep into TCP and understand: Why TCP is needed What is 3-Way Handshake How TCP sends data safely How TCP closes connection Why TCP is Needed? Imagine you want to send a file to your friend. The file is broken int...
Join discussionJan 24 · 13 min read · Ever wondered what happens when you click a link on a website? Or when you send a message that needs to arrive perfectly on the other side? Data doesn't just magically teleport from your computer to the server. It gets chopped into tiny pieces, sent ...
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Jan 21 · 6 min read · Basic Scenario:- DNS server is working on Application Layer. So what about these layers and all that, for that we have to study the OSI model. So let’s deep dive into the OSI model and all types of layers.What is OSI Model:- The open systems intercon...
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