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Cover image for Ever Wondered What Happens When You Click “Send”?

Aug 6 '25

Ever Wondered What Happens When You Click “Send”?

#cybersecurity #networking #beginners #osimodel

3 min read

Cover image for The Hidden Power of 127.0.0.1: Why the Loopback Address is More Than Just “Localhost”

Aug 7 '25

The Hidden Power of 127.0.0.1: Why the Loopback Address is More Than Just “Localhost”

#webdev #cybersecurity #devops #networking

3 min read

Cover image for Why HTTP/1.1 Eventually Became a Bottleneck

Jul 1

Why HTTP/1.1 Eventually Became a Bottleneck

#backend #http #systemdesign #webdev

4 min read

Cover image for HTTP/2: The Protocol That Stopped the Connection Explosion

Jul 5

HTTP/2: The Protocol That Stopped the Connection Explosion

#http #systemdesign #networking #performance

5 min read

Cover image for HTTP/3: Why the Web Finally Moved Beyond TCP

Jul 10

HTTP/3: Why the Web Finally Moved Beyond TCP

#http #web #performance #backend

5 min read

Cover image for Request-Response: The Foundation of Modern APIs

Jul 13

Request-Response: The Foundation of Modern APIs

#api #backend #systemdesign #distributedsystems

4 min read

Cover image for DNS Explained: The Complete Guide for Founders, Developers, and Modern Businesses

Aug 8

DNS Explained: The Complete Guide for Founders, Developers, and Modern Businesses

#dns #networking #seo #devops

8 min read

Cover image for DNS Records Explained: A, AAAA, CNAME, MX, TXT, NS, and SRV Records in Modern Internet Infrastructure

Aug 11

DNS Records Explained: A, AAAA, CNAME, MX, TXT, NS, and SRV Records in Modern Internet Infrastructure

#dns #seo #devops #cloud

7 min read

Cover image for DNS Propagation Explained: Why DNS Changes Take Time and What Actually Happens Behind the Scenes

Aug 13

DNS Propagation Explained: Why DNS Changes Take Time and What Actually Happens Behind the Scenes

#seo #devops #infrastructure #dns

6 min read

Cover image for Internet-Free Infrastructure: How Two Servers Talk Without Using the Internet

Aug 25

Internet-Free Infrastructure: How Two Servers Talk Without Using the Internet

#networking #cloudcomputing #vpc #subnet

6 min read

Cover image for How Does One Server Find Another Server? DNS, Private DNS, and Service Discovery Explained

Aug 28

How Does One Server Find Another Server? DNS, Private DNS, and Service Discovery Explained

#networking #cloud #devops #systemdesign

6 min read

Cover image for How Can an App Reach a Database That the Internet Cannot?

Aug 31

How Can an App Reach a Database That the Internet Cannot?

#networking #devops #infrastructure #systemdesign

8 min read