Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights
Description:
Learn to write SQL queries to select and analyze data, and improve your ability to manipulate data. This book will help you take your existing skills to the next level.
Author Mark Simon kicks things off with a quick review of basic SQL knowledge, followed by a demonstration of how efficient SQL databases are designed and how to extract just the right data from them. You'll then learn about each individual table's structure and how to work with the relationships between tables. As you progress through the book, you will learn more sophisticated techniques such as using common table expressions and subqueries, analyzing your data using aggregate and windowing functions, and how to save queries in the form of views and other methods. This book employs an accessible approach to work through a realistic sample, enabling you to learn concepts as they arise to improve parts of the database or to work with the data itself.
After completing this book, you will have a more thorough understanding of database structure and how to use advanced techniques to extract, manage, and analyze data.
What Will You Learn
- Gain a stronger understanding of database design principles, especially individual tables
- Understand the relationships between tables
- Utilize techniques such as views, subqueries, common table expressions, and windowing functions
Who Is This Book For:
SQL Databases users who want to improve their knowledge and techniques.
Best prices to buy, sell, or rent ISBN 9781484296844
Frequently Asked Questions about Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights
The price for the book starts from $21.65 on Amazon and is available from 23 sellers at the moment.
If you’re interested in selling back the Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights book, you can always look up BookScouter for the best deal. BookScouter checks 30+ buyback vendors with a single search and gives you actual information on buyback pricing instantly.
As for the Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights book, the best buyback offer comes from and is $ for the book in good condition.
The Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights book is in very low demand now as the rank for the book is 3,386,900 at the moment. A rank of 1,000,000 means the last copy sold approximately a month ago.
The highest price to sell back the Leveling Up with SQL: Advanced Techniques for Transforming Data into Insights book within the last three months was on December 23 and it was $1.42.