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InfrastructureIntermediate

What is Blob?

Binary Large Object - a way to store files like images, videos, or documents as raw data

Why It Matters

Blob storage is optimised for handling large files efficiently

Real-World Example

Storing a user's uploaded PDF document as a blob in cloud storage

“Understanding terms like Blob matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”

Callum Holt, Founder, 13Labs

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Storage

Services that store files like images, documents, and videos in the cloud

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S3

Amazon's popular cloud storage service for storing any amount of data

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Server

A computer that runs continuously to handle requests, store data, and serve your application to users

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Serverless

A way to run code without managing your own servers, where the cloud provider handles everything

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Edge Functions

Code that runs on servers close to your users around the world, rather than in one central location

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Domain

The human-readable web address people type to visit your website, like '13labs.com.au'