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General

Why Your Profile Picture Doesn't Update Everywhere at Once: Consistency Models in Everyday Apps

The Illusion of Instant Updates Have you ever updated your profile photo on LinkedIn, changed your bio on Instagram, or posted a status update—only fo...

Irfan Farooq ·
Education

The Evolution of Big Data: How Apache Spark Moved Computing from Disk to Mind-Bending Speeds

Introduction: The Scale That Shattered Databases Not too long ago, "Big Data" was a buzzword. Today, it is an everyday business challenge. Global plat...

Irfan Farooq ·
Technology

How Microservices Talk Across the World: Demystifying Remote Procedure Calls (RPC)

Introduction: When Standard Networking Isn't Enough If you’ve ever built a basic web application, you are probably familiar with how machines communic...

Irfan Farooq ·

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