Practical Data Analysis with SQL - AI-Powered Learning for Developers

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Practical Data Analysis with SQL

Learn how to use SQL to perform fast and efficient data analysis

Beginner

30 Lessons

Certificate of Completion

Learn how to use SQL to perform fast and efficient data analysis

AI-POWERED

Explanations

AI-POWERED

Explanations

This course includes

144 Playgrounds

6 Quizzes

This course includes

144 Playgrounds

6 Quizzes

Course Overview

SQL databases have been around since the 1970s. Some of the smartest people in the world worked on making it easy to slice, dice, fetch and manipulate data quickly and efficiently. SQL databases have come such a long way that many developers and data scientists have lost track of what they can do with plain SQL. In this course, you will learn advanced concepts and techniques for analyzing data using SQL. You will obtain hands-on experience in producing descriptive statistics, breaking a large query into mu...Show More

TAKEAWAY SKILLS

Sql

Aggregation

Data Science

Data Cleaning

Database

What You'll Learn

Familiarity with advanced concepts and techniques for analyzing data using SQL

The ability to generate random data for training and benchmarking

Familiarity with datasets through descriptive statistics and histograms

Working knowledge of binning techniques and time series analysis

The ability to produce cumulative aggregation, subtotals, cubes, pivot tables, and data summaries for analysis

The ability to clean and prepare data with interpolation and linear regression

What You'll Learn

Familiarity with advanced concepts and techniques for analyzing data using SQL

Course Content

Introduction

Basic SQL for Data Analysis

Anatomy of an SQL query Common Table Expressions Generating Data Exercise: Generate a Date Dimension Random Data Sampling

Example: Train/Test Split with SQL Quiz: Basic SQL for Data Analysis

Descriptive Statistics

Describing a Series Describing a Categorical Series Quiz: Descriptive Statistics

Grouping and Subtotals

Grouping Conditional Aggregates Subtotals Quiz: Grouping and Subtotals

Running and Cumulative Aggregation

Aggregate Expressions Window Frames Next and Previous Rows Ranking Quiz: Running and Cumulative Aggregation

Interpolation

4 Lessons

Binning

4 Lessons

Conclusion

1 Lesson

Course Author

Show License and Attributions

Trusted by 1.4 million developers working at companies

Anthony Walker

@_webarchitect_

Emma Bostian 🐞

@EmmaBostian

Evan Dunbar

ML Engineer

Carlos Matias La Borde

Software Developer

Souvik Kundu

Front-end Developer

Vinay Krishnaiah

Software Developer

Eric Downs

Musician/Entrepeneur

Kenan Eyvazov

DevOps Engineer

Souvik Kundu

Front-end Developer

Eric Downs

Musician/Entrepeneur

Anthony Walker

@_webarchitect_

Emma Bostian 🐞

@EmmaBostian

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