Udemy – The Complete SQL Course: From Zero to Data Analyst

This comprehensive course is your all-in-one guide to mastering SQL and launching your career as a Data Analyst. Whether you’re a complete beginner or a professional looking to add a crucial skill to your toolkit, this course will take you from zero to hero.

SQL (Structured Query Language) is the universal language of data. It is the most in-demand skill for data related jobs, including Data Analyst, Business Intelligence Analyst, Data Scientist, and Database Administrator. This course is designed to provide you with a solid foundation and advanced practical skills to confidently tackle real world data challenges.

What You’ll Learn:

• What SQL is and how it works in real world databases
• How to write SQL queries from scratch using MySQL and PostgreSQL
• How to filter, sort, and transform data using SELECT, WHERE, GROUP BY, HAVING, and more
• How to join multiple tables and work with relational databases
• How to use aggregate functions, subqueries, and window functions
• How to analyze data and answer real business questions
• How to design reports and prepare data for visualization tools

This Course Include

Module 1: Introduction to SQL and Databases   

• What is SQL and Why is it Important?
• Relational Database Management Systems (RDBMS).
• Overview of Popular RDBMS: MySQL, PostgreSQL, SQL Server, and SQLite.
• Installing and Setting up SQL Tools and Environment.

Module 2: SQL Basics   

• Understanding Database Structure: Tables, Rows, and Columns.
• Writing Your First SQL Query.
• Basic SQL Commands: SELECT, INSERT, UPDATE, DELETE.
• Data Types in SQL.

DOWNLOAD LINK: The Complete SQL Course: From Zero to Data Analyst

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