Practical SQL (2nd Edition) – Anthony DeBarros
If you wish to gain expertise in SQL and data analysis, Practical SQL (2nd Edition) is the best introductory book for beginners.
My review of the book contains my genuine thoughts about the content. I strongly suggest everyone read this book to understand data operations and storytelling through practical examples.
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The content of this book remains straightforward for all readers to digest. It provides instructions about developing tables and executing queries to extract meaningful data. The reader does not need programming experience because there are no barriers to entry. The book provides simple step-by-step instructions that help you build skills progressively. It will teach you about PostgreSQL system functions and how to use pgAdmin.
The updated version of Practical SQL (2nd Edition) teaches readers about data filtering techniques, sorting, and data cleaning methods. This material demonstrates the use of PostGIS maps, functions, and statistics for PostgreSQL. The author provides specific illustrations from US census information, taxi ride data, and earthquake records. The textbook offers examples from actual data instead of theoretical information to enhance learner comprehension.
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The curriculum will teach you about sophisticated search procedures and automated system management techniques. The updated version of this book provides enhanced guidance on system setup and teaching JSON data management. Before starting this book, readers without coding experience will build their confidence through the learning process.
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Table of Contents
- Introduction to SQL and Databases
- Creating Tables and Databases
- Basic Queries
- Sorting and Filtering
- Aggregates and Grouping
- Joins and Subqueries
- Data Cleaning
- Functions and Stats
- Spatial Data with PostGIS
- JSON and Advanced Queries
- Automation Tasks
- Setting Up PostgreSQL
Read Time
Reading Practical SQL (2nd Edition) slowly and testing the examples will take 10 to 12 hours. I prefer paperbacks because they enable better page-by-page navigation during programming.
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Details
- Publisher : No Starch Press; 2nd edition (January 25, 2022)
- Language : English
- Paperback : 464 pages
- ISBN-10 : 1718501064
- ISBN-13 : 978-1718501065
- Item Weight : 1.62 pounds
- Dimensions : 7 x 1 x 9.25 inches
- Best Sellers Rank: #40,874 in Books
About Author
Anthony DeBarros is a journalist and a data professional. The author delivers his technical explanations using everyday, straightforward words. The author produces publications that enable quick learning for his audience. Reading his works provides genuine and practical SQL training to those who wish to learn this language.
CONCLUSION
The second edition of Practical SQL is a tested decision for starting programmers. The course provides actual skills that go beyond theoretical knowledge.
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