sreeharierk/datascience

This repository is a compilation of free resources for learning Data Science.

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This compilation provides free resources for those learning data science fundamentals. It helps you understand core concepts like data structures (matrices, hash functions, binary trees), database operations (relational algebra, SQL joins), and data management principles (CAP theorem, sharding). This resource is for aspiring data scientists, data analysts, or anyone looking to build a foundational understanding of data science concepts.

5,151 stars.

Use this if you are an individual new to data science and need an organized collection of resources to learn essential mathematical, computational, and database concepts.

Not ideal if you are looking for advanced topics, practical coding tutorials, or project-based learning rather than foundational concept explanations.

data-science-education database-fundamentals data-structures analytical-foundations business-intelligence
No Package No Dependents
Maintenance 10 / 25
Adoption 10 / 25
Maturity 16 / 25
Community 20 / 25

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GPL-3.0

Last pushed

Feb 01, 2026

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