Data Architecture

Image Source Data architecture is a structured system that outlines how data is stored, managed, and used within an organization. It sets up rules, methods, and protocols for handling data. Data architecture isn’t a fixed entity. It evolves as the business grows and new techn...

Ahmed Sayed

 · 

9 min read

Data Architecture
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Cover image for Git Branching

Git Branching

A Git branching strategy allows developers to collaborate on a project while also tracking changes and maintaining multiple versions of ...

Ahmed Sayed

 · 

7 min read

Data Architecture
Cover image for Incremental Data Load approaches.

Incremental Data Load approaches.

When using a full load approach, the entire dataset in the destination is completely deleted and replaced by the source dataset. This me...

Ahmed Sayed

 · 

28 min read

Data Architecture
Cover image for Building ETL Job: Transferring Data from MySQL to Redshift using Python

Building ETL Job: Transferring Data from MySQL to Redshift using Python

Extract, Transform, Load (ETL) is a data pipeline process that involves extracting data from a source system, transforming it in some wa...

Ahmed Sayed

 · 

14 min read

Data Pipeline
Cover image for System Design Interview Question: Design Spotify

System Design Interview Question: Design Spotify

This is a system design interview question, which is to design Spotify. In a real interview, usually, you would focus on one or two main...

Ahmed Sayed

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5 min read

System Design