Reader Reviews
Discover what readers are saying about their SQL learning journey with SQL Crash Course
Jessica Hernandez
United States
"SQL Crash Course by Vajo Lukic is an exceptional resource for anyone looking to dive into the world of SQL! This book offers a perfect blend of practical guidance and in-depth knowledge, making it ideal for beginners and those preparing for interviews alike. Vajo's clear explanations and structured approach take you step-by-step through the fundamentals, ensuring that even those with no prior experience can grasp the concepts. The practical exercises are fantastic—they reinforce what you've learned and provide hands-on experience that is invaluable for real-world applications. What I particularly appreciate is how the book progresses seamlessly from foundational topics to more advanced techniques, building confidence along the way. The interview preparation section is a standout feature, equipping readers with the skills and insights needed to tackle SQL-related questions effectively."
— September 19, 2024
What Readers Are Saying
Bob Spitznagle
United States
December 6, 2024
"SQL Crash Course is an excellent resource for anyone looking to learn or refresh their knowledge of SQL. The book is simple yet detailed, offering clear explanations of key SQL concepts, including DDL (Data Definition Language) and DML (Data Manipulation Language). It thoroughly covers essential topics such as constraints, keys, queries, and different types of joins, all supported with practical examples. Whether you're a beginner starting your SQL journey or someone revisiting the basics, this book provides everything you need in one comprehensive guide."
Lukas Castillo
United States
September 19, 2024
"This book is a comprehensive guide designed to take you from SQL basics to expert-level skills, with a focus on PostgreSQL. It covers SQL fundamentals, advanced techniques, and expert strategies, while also preparing you for SQL interviews with 140+ questions and tasks. With over 270 pages of practical content, real-world examples, and downloadable resources, it's perfect for beginners, developers, and data professionals looking to master SQL for real-world applications and career advancement."
McKey
United States
September 20, 2024
"I really enjoyed reading this book. I work in a MySQL environment, and working with PostgreSQL was an unexpected new experience for me. I liked the author's approach to using test problems to reinforce the material. Lots of examples of problem solving, and especially good, very often from an unexpected angle. Great book, great job!"
John S
United States
September 21, 2024
"The additional resources provided, such as the complete e-commerce database, SQL code available for free digital download, and printable SQL cheat sheets, are incredibly useful. These tools enhance the learning experience and serve as a quick reference to help reinforce daily SQL tasks and interview preparation."
Beatrice
United States
September 16, 2024
"This book is an outstanding resource for anyone looking to master SQL, offering clear, practical explanations that guide you from the basics to advanced concepts. Its step-by-step approach, paired with real-world examples, makes complex topics easy to grasp and apply. Whether you're a beginner or preparing for technical interviews, this guide equips you with the tools and confidence to excel."
Working Wendy
United States
September 21, 2024
"From learning the basics of SQL or for prepping for interviews, the author has covers it. Data engineering made more simple to understand and it gave me a boost of confidence for interviewing."
Review Summary
Based on 25+ reviews
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