8 articles in this category
Imagine you're a photographer capturing a fast-moving subject. If your camera shutter is slow, the image blurs. Database queries work the same way: th...
Imagine your database as a giant filing cabinet that never sleeps. If you toss files in randomly, you will never find what you need when it matters. T...
Introduction: The Filing Cabinet AnalogyIf you’ve ever opened a filing cabinet, you already understand the basic concept of a database. At its s...
Imagine you're handed the keys to a massive vault. Inside are thousands of files, receipts, customer records, and project notes—all piled in random st...
Every application, website, or business tool relies on a database to store and retrieve information. Yet for many beginners, the word 'database' conju...
Every application we use—from social media feeds to banking portals—relies on a database to store and retrieve data. But designing a database that is ...
Introduction: From Academic Theory to Daily Architectural RealityWhen I first encountered the CAP theorem over a decade ago, it was presented as a nea...
Introduction: The High Cost of Searching in the DarkLet me start with a confession: early in my career, I treated database indexes like magic pixie du...