SQL Joins Made VERY SIMPLE! скачать в хорошем качестве

SQL Joins Made VERY SIMPLE!

Whether you're a data analyst, data scientist, or data engineer, it's vital to understand how joins work in SQL, as it's foundational to how databases work! Watch this video as I explain the core concepts using healthcare data! Part 1 in a series of 3 videos: Video 1: SQL Joins Video 2: SQL Cardinality Video 3: SQL + Tableau Portfolio Project If you would like to follow along using the fake patient data I'm using, 1. Go to https://www.datawizardry.academy 2. Find SQL Basics in Healthcare 3. Fill out info to get an email of the files I have a previous video where I walk you through how to Install SQL, and import those files:    • 👉 SQL Basics with Healthcare Data | 1 Hour   // BECOME A CLINICAL DATA ANALYST! My course teaches you everything you need to know in just 10-12 weeks: https://datawizardry.academy/clinical... // FREE WEBINAR! In this 1-hour webinar, I lay out a roadmap for you to learn how to become a data analyst, and gain healthcare domain knowledge: https://datawizardry.easywebinar.live... #dataanalyst #sql #dataanalytics #data #healthcaretechnology