Completion

CERTIFICATE

SQL Problem Solving

Name: SQL Problem Solving
Rating: 3.3 (956 reviews)

This course is part of Learn SQL Basics for Data Science.

Course Cost

Free course

Intermediate

Skill Level

8 Hours

Self-paced lessons

This course cannot be purchased separately - to access the complete learning experience, graded assignments, and earn certificates, you'll need to enroll in the full Learn SQL Basics for Data Science Specialization program. You can audit this specific course for free to explore the content, which includes access to course materials and lectures. This allows you to learn at your own pace without any financial commitment.

3.3

69,624 Enrolled

Katrina Glaeser Poole

English

3.3

69,624 Enrolled

English

Katrina Glaeser Poole

What you'll learn

Clean and validate complex datasets using SQL

Create and analyze AB tests with statistical rigor

Build efficient data processing pipelines

Develop metrics for business analysis

Implement advanced SQL problem-solving techniques

Skills you'll gain

SQL

Data Cleaning

AB Testing

Data Analysis

Predictive Analytics

Query Optimization

Data Validation

Statistical Analysis

Data Wrangling

Business Metrics

This course includes:

4.5 Hours PreRecorded video

9 quizzes

Access on Mobile, Tablet, Desktop

FullTime access

Shareable certificate

Get a Completion Certificate

Share your certificate with prospective employers and your professional network on LinkedIn.

CREATED BY

PROVIDED BY

Get a Completion Certificate

Share your certificate with prospective employers and your professional network on LinkedIn.

CREATED BY

PROVIDED BY

Top companies offer this course to their employees

Top companies provide this course to enhance their employees' skills, ensuring they excel in handling complex projects and drive organizational success.

There are 4 modules in this course

This comprehensive course focuses on applying SQL skills to real-world data science scenarios. Students learn to clean and validate datasets, create analysis-ready tables, and implement AB testing frameworks. The curriculum covers advanced topics including data type manipulation, windowing functions, conditional logic, and feature engineering. Through case studies and hands-on exercises, participants develop practical skills in data wrangling and statistical analysis.

Getting Started, SQL Review, and SQL Problem Solving Techniques

Module 1 · 2 Hours to complete

After this module, you will be able to navigate the course environment and datasets, recall and apply key SQL concepts including joins, CTEs, and aggregation. You will be able to identify and resolve common SQL errors. You will also be able to apply structured approaches to SQL problem-solving and use diagnostic techniques to evaluate data quality. Finally, you'll be able to simplify queries using CTEs, subqueries, and pivot logic.

Skills you'll gain

SQL concepts

Joins

CTEs

Aggregation

SQL error resolution

SQL problem-solving

Data quality evaluation

Query simplification

This course includes:

23 Videos

6 Assignments

2 Reading Materials

The Modern Data Environment

Module 2 · 1 Hours to complete

Using Data to Drive Business Decisions

Module 3 · 3 Hours to complete

After this module, you'll be able to design SQL queries to support reporting, metrics, and goal tracking. You'll be able to analyze data for executive dashboards, funnels, and retention. Finally, you'll be able to translate business questions into SQL-based investigations.

Skills you'll gain

SQL query design

Reporting

Metrics tracking

Goal tracking

Executive dashboard analysis

Funnel analysis

Retention analysis

Business problem translation

This course includes:

22 Videos

2 Assignments

From Query to Insight - Solving Real Problems with SQL

Module 4 · 2 Hours to complete

After this final module, you will be able to tackle open-ended SQL challenges with limited guidance. You'll be able to construct queries to support forecasting and recommendation systems. You'll also be able to communicate insights through effective SQL design and visualization prep.

Skills you'll gain

Open-ended SQL problem solving

Forecasting queries

Recommendation system queries

Data visualization preparation

Insight communication

SQL design

This course includes:

23 Videos

2 Assignments

1 Reading Materials

Fee Structure

Individual course purchase is not available - to enroll in this course with a certificate, you need to purchase the complete Professional Certificate Course. For enrollment and detailed fee structure, visit the following: Learn SQL Basics for Data Science

Reviews

Testimonials and success stories are a testament to the quality of this program and its impact on your career and learning journey. Be the first to help others make an informed decision by sharing your review of the course.

Faculties

These are the expert instructors who will be teaching you throughout the course. With a wealth of knowledge and real-world experience, they're here to guide, inspire, and support you every step of the way. Get to know the people who will help you reach your learning goals and make the most of your journey.

3.2

291

Reviews

72,098

Students

Course

Katrina Glaeser Poole

Katrina Glaeser Poole is a Senior Data Scientist at OpenSpace.ai, where she leverages her expertise in data science to drive innovation in the construction industry. She earned her Master’s degree in Mathematics from the University of California, Davis, where she developed a passion for teaching and was nominated for the Outstanding Graduate Teaching Award for her work on an online linear algebra course. Kat began her career at Yammer, where she played a pivotal role in introducing A/B testing principles to Microsoft's Office team. She later joined Pandora Media, contributing to a small team focused on enhancing artist-fan engagement through data-driven insights. Prior to her current role at OpenSpace.ai, she served as the Lead Data Scientist at Marco Polo, a video communication app designed to help users maintain connections despite busy lives. Outside of her professional endeavors, Kat enjoys trail running with her dog, sending snail mail, and bike touring, reflecting her active lifestyle and commitment to community engagement.

Intermediate

Skill Level

8 Hours

Self-paced lessons

Course Cost

Free course

Completion

CERTIFICATE

Frequently asked Questions

Below are some of the most commonly asked questions about this course. We aim to provide clear and concise answers to help you better understand the course content, structure, and any other relevant information. If you have any additional questions or if your question is not listed here, please don't hesitate to reach out to our support team for further assistance.

SQL Problem Solving

What you'll learn

Skills you'll gain

This course includes:

Get a Completion Certificate

Get a Completion Certificate

Top companies offer this course to their employees

There are 4 modules in this course

Getting Started, SQL Review, and SQL Problem Solving Techniques

Skills you'll gain

This course includes:

The Modern Data Environment

Skills you'll gain

This course includes:

Using Data to Drive Business Decisions

Skills you'll gain

This course includes:

From Query to Insight - Solving Real Problems with SQL

Skills you'll gain

This course includes:

Fee Structure

Reviews

Faculties

3.2

Katrina Glaeser Poole

Frequently asked Questions

When will I have access to the lectures and assignments?

What will I get if I subscribe to this Specialization?

What is the refund policy?

Is financial aid available?