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Landon Fowler

SQL is a powerful language for data retrieval and manipulation. Utilized in databases of every size, it is an industry-standard for working with data. In this course, we are going to discover what SQL is and how to leverage it. This includes selecting, updating, and deleting information, as well as creating and altering database objects. Familiarity with the SQL language is an asset to your career, whether you're a programmer, sysadmin, DBA, or analyst. And it's quite fun! I look forward to diving into SQL with you.

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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Meets industry standards for handling data with SQL
Introduces the fundamentals of SQL, making it beginner-friendly
Covers essential concepts like selecting, updating, and deleting data
Includes creating and altering database objects, expanding knowledge beyond data manipulation
Provides a practical understanding of SQL, preparing learners for real-world applications
Enhances job prospects for various roles that utilize data, such as programmers, sysadmins, DBAs, and analysts

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in SQL Deep Dive with these activities:
Watch a beginner SQL tutorial
Starting with a beginner SQL tutorial will help orient you to the basics of the SQL language and prepare you for the course.
Show steps
  • Identify a beginner SQL tutorial on YouTube or Udemy.
  • Watch the tutorial in its entirety.
  • Take notes on the key concepts covered in the tutorial.
Review Relational Database Concepts
Refresh your knowledge of relational database concepts to enhance your understanding of SQL.
Browse courses on Relational Databases
Show steps
  • Review your notes or readings on relational databases.
  • Take a practice quiz or test on relational databases.
  • Attend a workshop or webinar on relational databases.
Review SQL Commands
Review the basic SQL commands to solidify your understanding of the language.
Show steps
  • Read the course materials on SQL commands.
  • Practice writing SQL commands on your own.
  • Complete the practice exercises provided in the course.
Four other activities
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Show all seven activities
Solve SQL practice problems
Solving SQL practice problems will help you apply the concepts you learn in the course and improve your problem-solving skills.
Browse courses on SQL Queries
Show steps
  • Find a website or book with SQL practice problems.
  • Choose a problem and read it carefully.
  • Write a SQL query to solve the problem.
  • Check your answer against the provided solution.
Organize Course Materials
Organize your course materials to improve your retention and understanding.
Show steps
  • Gather all of your course materials.
  • Create a system for organizing your materials.
  • Review your materials regularly.
Build a simple database project
Building a simple database project will help you put your SQL skills into practice and gain experience working with real-world data.
Browse courses on Database Design
Show steps
  • Choose a simple database project idea.
  • Design the database schema.
  • Create the database and tables.
  • Populate the database with data.
  • Write SQL queries to retrieve and manipulate the data.
Create SQL Database Project
Create a database project to test your SQL skills and solidify your knowledge.
Show steps
  • Choose a topic for your database project.
  • Design the database schema.
  • Create the database tables and populate them with data.
  • Write SQL queries to retrieve and manipulate data.

Career center

Learners who complete SQL Deep Dive will develop knowledge and skills that may be useful to these careers:
Database Administrator
Database Administrators are responsible for designing, implementing, and maintaining databases. SQL is the primary language used to interact with databases, making it an essential skill for Database Administrators. This course will help you build a strong foundation in SQL, which will be essential for your success as a Database Administrator.
Data Scientist
Data Scientists use data to build models that can help businesses predict future trends and make better decisions. SQL is a powerful tool that can be used to access and manipulate data, making it an essential skill for Data Scientists. This course will help you build a strong foundation in SQL, which will be essential for your success as a Data Scientist.
Data Analyst
Data Analysts are responsible for collecting, cleaning, and analyzing data to help businesses understand their customers, improve their operations, and make better decisions. SQL is a powerful tool that can be used to access and manipulate data, making it an essential skill for Data Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Data Analyst.
Information Security Analyst
Information Security Analysts help businesses protect their data and systems from cyberattacks. SQL is a powerful tool that can be used to access and analyze data to identify and prevent security threats, making it an essential skill for Information Security Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as an Information Security Analyst.
Fraud Analyst
Fraud Analysts help businesses identify and prevent fraud. SQL is a powerful tool that can be used to access and analyze data to identify and investigate fraudulent activity, making it an essential skill for Fraud Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Fraud Analyst.
Operations Analyst
Operations Analysts help businesses improve their operations and efficiency. SQL is a powerful tool that can be used to access and analyze operational data, making it an essential skill for Operations Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as an Operations Analyst.
Human Resources Analyst
Human Resources Analysts help businesses manage their employees and human resources. SQL is a powerful tool that can be used to access and analyze data to track employee performance, identify trends, and make informed decisions, making it an essential skill for Human Resources Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Human Resources Analyst.
Business Analyst
Business Analysts help businesses understand their needs and develop solutions to meet those needs. SQL is a powerful tool that can be used to access and analyze data, making it an essential skill for Business Analysts. This course will help you build a strong foundation in SQL, which will be helpful for your success as a Business Analyst.
Marketing Analyst
Marketing Analysts help businesses understand their customers and develop marketing campaigns to reach them. SQL is a powerful tool that can be used to access and analyze customer data, making it an essential skill for Marketing Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Marketing Analyst.
Risk Analyst
Risk Analysts help businesses identify and manage risks. SQL is a powerful tool that can be used to access and analyze data to identify and assess risks, making it an essential skill for Risk Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Risk Analyst.
Compliance Analyst
Compliance Analysts help businesses comply with laws and regulations. SQL is a powerful tool that can be used to access and analyze data to ensure compliance, making it an essential skill for Compliance Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Compliance Analyst.
Financial Analyst
Financial Analysts help businesses make investment decisions and manage their finances. SQL is a powerful tool that can be used to access and analyze financial data, making it an essential skill for Financial Analysts. This course will help you build a strong foundation in SQL, which will be essential for your success as a Financial Analyst.
Management Consultant
Management Consultants help businesses improve their operations and performance. SQL is a powerful tool that can be used to access and analyze data to identify opportunities for improvement, making it an essential skill for Management Consultants. This course will help you build a strong foundation in SQL, which will be helpful for your success as a Management Consultant.
Project Manager
Project Managers plan, execute, and close projects. SQL is a powerful tool that can be used to track project progress, identify risks, and manage resources, making it an essential skill for Project Managers. This course will help you build a strong foundation in SQL, which will be helpful for your success as a Project Manager.
Software Engineer
Software Engineers design, develop, and maintain software applications. SQL is a commonly used database language, so it is an important skill for Software Engineers to have. This course will help you build a strong foundation in SQL, which will be helpful for your success as a Software Engineer.

Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in SQL Deep Dive.
Provides a comprehensive and engaging exploration of SQL, making it a valuable resource for learners seeking a deeper understanding.
This technical book provides a deep dive into the inner workings of SQL performance. It covers topics such as query plans, execution plans, and indexing strategies. It is primarily intended for advanced SQL users who want to optimize their queries for maximum performance.
Provides a comprehensive overview of modern database management concepts and technologies, including SQL, making it a valuable resource for those interested in a broader understanding.
This interactive and approachable book uses a conversational tone to introduce SQL concepts. It is ideal for beginners who want to learn SQL in a fun and engaging way.
A comprehensive introduction to SQL that is accessible to beginners and provides a strong foundation for further learning.
Highlights common pitfalls and antipatterns in SQL programming. It provides guidance on how to avoid these mistakes and write clean, efficient, and maintainable SQL code. It valuable resource for intermediate to advanced SQL users who want to improve their coding skills.
Provides a comprehensive overview of database internals and distributed data systems, offering valuable insights for those interested in the underlying mechanisms.
Offers a structured approach to learning SQL, making it suitable for both beginners and intermediate users looking to refine their skills.
Provides a theoretical foundation for SQL, covering the relational model and the principles of data normalization. While not essential reading for most SQL users, it valuable resource for anyone who wants to gain a deeper understanding of the underlying foundations of SQL.

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