{"repo":"andresvourakis/free-6-week-sql-roadmap-data-science","free":true,"listed":false,"github":"https://github.com/andresvourakis/free-6-week-sql-roadmap-data-science","clone":"git clone https://github.com/andresvourakis/free-6-week-sql-roadmap-data-science.git","description":"A roadmap to guide you through mastering SQL for Data Science in just 6 weeks for free","language":null,"stars":381,"topics":["data-analytics","data-science","database","sql"],"license":null,"category":"databases-storage","readme_excerpt":"Free 6-Week SQL Roadmap for Data Science & Data Analytics I created this roadmap to guide you through mastering SQL basics in just 6 weeks (or sooner if you have the time and are motivated) for free, focusing specifically on skills essential for aspiring Data Scientists or Data Analysts . Here is what the roadmap looks like: - Week 1: Learn the SQL basics and how to retrieve data. - Week 2: Master aggregations and GROUP BY for data summarization. - Week 3: Dive into relational databases and JOINs to combine datasets. - Week 4: Learn Window Functions for advanced data manipulation. - Week 5: Advance your skills with CTEs and sub-queries for complex queries. - Weeks 6-7: Build your own projects to apply everything you've learned. Want to really learn SQL? Then don't just watch the tutorials and read the articles, practice every step of the way to ensure you gain a good understanding of the different concepts. You can use this online SQL server by W3Schools to practice SQL commands without needing to install anything. I also share other great resources at the bottom of this repository. Alright, let’s get started! 🚀 Week 1: Learn the Basics of SQL (Data Retrieval) Your first week is about understanding what SQL is and learning how to retrieve data from a database, which is essential for Data Science & Analytics. - What is SQL? Youtube Video - Install MySQL : Youtube Video - Basic Commands : - SELECT & FROM : Youtube Video - WHERE : Youtube Video 💡 Tip: You can start practicing ","default_branch":null,"files":null,"tree":[],"storefront":"/r/andresvourakis","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/andresvourakis/free-6-week-sql-roadmap-data-science/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}