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Articles tagged with #mongodb
Adding live streaming to a platform sounds complex, but from a database design perspective it's just a few new collections. Let me show you what I came up with and why each field exists. What Live St
When I was designing my database schema, I made two mistakes that seemed logical at the time. Both would have caused real problems at scale. Let me walk through them so you don't have to learn the har
Before I write a single line of code, I sit down and figure out one thing — how my collections talk to each other. I got this wrong early on, and it caused me real headaches later. So let me show you
This is a backend developer roadmap section focused on Relational Databases. It shows: The types of relational databases you should know Related concepts (Migrations, N+1 Problem) The Databases L
I've seen juniors jump straight into writing schema code without stopping to think about how their collections relate to each other. Then halfway through the project, they realize their data model is
Understanding Data Modeling {#understanding} Data modeling isn't about memorizing a list of fields. It's about translating how your platform actually works into database structure. When you're designing a YouTube clone, you're really just answering t...
