Data is a precious thing and will last longer than the systems themselves”
Some of the best books in the market that can help you have a firm grip on writing SQL queries and detailed knowledge of SQL books are listed in this article.
You will be surprised to know that we produce over 2.5 quintillion bytes of data every single day. The question here is where is this all data stored? We are aware of the databases.
Databases are responsible for storing the data. This data should be accessible, mutable and secure. The database requires special programming language to interact with the user. It enables the user to make changes, view and delete data.
We have a special programming language known as to enable us to perform various operations. You can do meaningful queries on the database to extract the desired data out of a large amount of data. You can store or update particular data points according to the requirement. SQL acts as the medium between SQL (structured query language) databases and used for interaction.
Why should I learn SQL?
SQL is one of the most in-demand skills in the current scenario. According to StackOverflow, it is the third most popular programming language. It has application in almost all fields from banking, business to the software. You can be looking for various job profiles such as business analyst, data scientist, software engineer, database administrator, quality assurance tester, or data engineer, you ought to know SQL. All major companies such as Uber, Airbnb, Pinterest, Netflix, Amazon, Twitter, Google and Udemy, use SQL.
It is often overwhelming for beginners to get started with SQL via these SQL books. Learning SQL doesn’t need prior programming experience in general. It is need-specific and a completely different programming language from the commonly known high-level programming languages such as Python and Java. You can choose your methodology of learning SQL either from tutorials or SQL books or a combination of both.
Some of the best books in the market that can help you have a firm grip on writing SQL queries and detailed knowledge of SQL books are as follows:
Author: Thomas Nield
MRP: Rs. 1900 (Kindle edition)
This is the book you should refer if you just getting started with SQL. Another great book by O’Reilly. You would be learning about relational databases in centralised models. You will be using SQLite and SQLite Studio for creating databases. You will be learning about various commands to query and transform data such as SELECT, WHERE GROUP BY and ORDER BY. On completion of this book, you would be able to create your own centralised databases and tables using normalised design principle. You will also learn to manage data using INSERT, DELETE and UPDATE commands.
- Clear explanation
- Fast-paced and enjoyable
- Sufficient examples and exercises
- Great for beginners
Author: Lynn Beighley
This is an interesting book to take your SQL skills on a different level. It will help you to elevate your fundamentals by teaching application. It is a step ahead from the basic INSERT and SELECT queries to hardcore database manipulations with indices joins and transactions. This book incorporates the latest research in microbiology to make learning theory easy using multisensory learning techniques. This is not any text-heavy book rather a complete experience.
- For beginners to intermediate
- Visuals along with text
- Examples and exercises
- Practical implementation focused
Author: Steve Tale
This is a simple concise book to make learning SQL easy. It can be a laborious and tedious task to learn SQL with text-heavy books. In this book, you would be getting simple steps with instructions to help you learn properly. It is full of examples and sample relations or tables to make you understand how the queries work in an efficient manner.
- Simple and intuitive language
- Recommended for beginners
- Quiz, test and hands-on cases
- Sufficient exercise
Author: Felix Alvaro
MRP: Rs. 1974
This is the complete book you can refer as a beginner to get an overall understanding of databases and SQL. Some of the key concepts discussed in this book are SQL data types, SQL structure, data definition language, data manipulation language, data query language statements, transaction control commands, database designs using a primary and foreign key, index and normalisation, understanding of cursors triggers and errors and much more. You will be getting ample practice exercises to test your learning.
- Detailed explanation
- Sufficient exercise
Author: Jamie Chan
Learning by doing is one of the best approaches to learn a new skill. Projects are often a great source to cover maximum concept in minimum time. This book is specially designed for busy individuals who want concise and “to the point” information. It will take you through all the steps of the processes involved in data management.
- No prior coding experience required
- To the point
- Hands-on project
Author: Anthony Molinaro & Robert de Graaf
It is important to learn applications and gain real-world experience with large databases. You will be getting a valuable problem-solving guide for practical implications of SQL. It has examples for several flavours of SQL including Oracle, DB2, SQL Server, MySQL and PostgreSQL.
Author: Allen G. Taylor
It is one of its kind book that contains eight mini books which cover a full spectrum of issues from building, using, querying and managing relational database systems. It is all you need to cover all the major concepts to intricate details of implementation.
Author: Ryan Turner
This is a comprehensive guide from getting started with SQL to gaining real-world experience. It is a combination of 3 books which is divided as beginner, intermediate and expert level. The first book comprises of basics such as SQL joins the union, database creation, administration, modification and altering. The second book comprises of configuring and installing SQL, data types in SQL, normalisation, creating and indexing views. The third book deals with accessing databases using ODBC and JDBC. You will learn to combine JSON and SQL, tuning, compiling and simplifying advanced interfaces.
Author: Kriti Sinha
It is an in-depth guide for learning SQL. This can be referred by a wide variety of audience both technical and non-technical users, programmers, IT professionals or engineering students who want to do Oracle certification and want to take a leap ahead in their career in SQL. You are provided with illustrations and released examples to clarify SQL and PL/SQL concepts. This book also compares SQL products from leading RDBMS vendors describing their advantages benefits to help you gain the right query for your application. You can use significant database products like Oracle, Microsoft SQL Server, MySQL, and MS access to practice.
10. SQL Cookbook
Author: Anthony Molinaro
The last in the list but a comprehensive book to make you learn the power of SQL. You will be working on SQL for pushing data across the network to your applications. It is the highly recommended books for intermediate level. it has hundreds of real-life examples. It is written in simple language and has an easy-to-follow method.
You must not confuse between different RDBMS vendors and MySQL servers. You can easily grasp the basics of SQL and apply them in any of the RDBMS vendors with little or minor syntax changes. You should initially focus on learning the various concepts such as relational algebra, relational calculus and database design.
We hope this article was helpful and gives you the guidance to get started with SQL and excel in it.