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POLICY UPDATE: Senior leaders from the world’s leading research..
SQL for Data Analysis
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Course Content
Introduction to SQL for Data Analysis
Overview of SQL and Relational Databases
Setting Up the Environment
SQL Basics and Data Retrieval
Basic SQL Queries
Working with Multiple Columns
Data Aggregation and Summarization
Using Aggregate Functions
Date and Time Functions
Advanced Filtering and Data Cleaning
Using Logical Operators
Cleaning and Formatting Data
Working with Joins and Subqueries
Understanding Joins
Subqueries and Common Table Expressions (CTEs)
Advanced SQL for Data Analysis
Window Functions
Pivoting and Unpivoting Data
Recursive Queries
Performance Optimization and Indexing
Query Performance Optimization
Working with Large Datasets
SQL for Business Intelligence and Reporting
Building Reports with SQL
Data Visualization Integration
Case Studies and Real-World Applications
Case Study 1: Sales and Revenue Analysis
Case Study 2: Customer Retention and Churn Analysis
Case Study 3: Fraud Detection
Final Capstone Project
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