Braeson Nyahera

@braeson

Sharing thoughts on data

Nairobi, KenyaJoined July 2026

About

Data Engineer exploring everything data: engineering, analytics, science, AI, and the tools that turn raw data into meaningful insights. I share what I learn along the way.

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Freelance work, technical writing

Braeson Nyahera's blogs

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BNBraeson Nyaherabraeson.hashnode.dev23h ago · 5 min read

Slowly Changing Dimensions(SCDs) with examples; Complete Guide

What are dimensions? Dimensions are descriptive data elements used to classify or categorize data. For example in a sales database, dimensions might include product, customer, store. Dimensions includ

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Braeson Nyahera

About

Available for

Braeson Nyahera's blogs

Recently published

Slowly Changing Dimensions(SCDs) with examples; Complete Guide

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Braeson Nyahera

About

Available for

Braeson Nyahera's blogs

Recently published

Slowly Changing Dimensions(SCDs) with examples; Complete Guide