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Database Design and Basic SQL in PostgreSQL

Charles Russell Severance

In this course you will learn more about the historical design of databases and the use of SQL in the PostgreSQL environment. Using SQL techniques and common commands (INSERT INTO, WHERE, ORDER BY, ON DELETE CASCADE, etc) will enable you to create tables, column types and define the schema of your data in PostgreSQL. You will learn about data modeling and how to represent one-to-many and many-to-many relationships in PostgreSQL. Students will do hands-on assignments creating tables, inserting data, designing data models, creating relational structures and inserting and querying relational data in tables.

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What's inside

Syllabus

Introduction to SQL
In this first week, you will hear more about the goals of this course. You'll learn about the people and organizations instrumental to building the SQL standard, learn to differentiate between relational databases and flat files, and utilize psql and SQL commands to create, read, update, and delete tables in a PostgreSQL database.
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Single Table SQL
This week, you'll learn to recall and utilize common psql commands, create a database using command line prompts, and utilize common SQL commands, including INSERT INTO, WHERE, and ORDER BY.
One-To-Many Data Models
This week focuses on relational database design and one-to-many data models. You'll also learn the functions of primary, logical, and foreign keys within a database, and how to reconnect rows with corresponding data in a table.
Many-To-Many Data Models
The final week in this course focuses on many-to-many data models. You'll soon be able to differentiate between one-to-many and many-to-many relationships, and as well as normalize and insert data items into a connected set of many-to-many tables.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Explores one-to-many and many-to-many relationships in a relational database environment, helping learners understand the structure of databases
Develops foundational skills in creating tables, inserting data, and performing basic data manipulations in SQL, useful in various fields and industries
Taught by Charles Russell Severance, providing learners access to the expertise and knowledge of an experienced data professional
Introduces the basics of SQL and relational databases, suitable for beginners with little to no prior experience
Offers hands-on assignments to reinforce learning and provide practical experience in working with SQL databases

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Reviews summary

Database design and basic sql in postgresql

Learners say that this beginner course is largely positive, with engaging assignments and a great instructor. It teaches database design, PostgreSQL, and basic SQL queries and theory. Many former students also enjoyed the course's history of databases section. If you have prior experience with SQL, you may find this course too easy. However, some learners with limited programming experience found the difficulty level and pacing to be perfect.
Teaches basic database theory
"it really starts from the very basic design"
"it gives you the right way to think about SQL language and the best way to design a database."
Good for beginners
"Good for newbie in PostgreSQL."
"Good introductory course."
"It was really good course one of the best coureses that I attended"
"This course is for beginners from a very thorough perspective."
Engaging and practical
"just the right level of detail for my work."
"I liked the talks about database design."
"Excellent course to start in the knowledge of relational databases."
Covers database design and SQL basics
"learned entering data in sql shell and queries how to update and retrieve"
"G​reat start at SQL databases - main concepts with some hands on"
"Good introduction to Databases and the basic design principles."
"This course was a great foundation that I could learn at my own pace. "
"I learned a lot and enhace my skills"
Excellent professor
"Dr Chuck is exceptional."
"Best profesor ever."
"One of the best courses in the platform in general, and one of the best course to learn Postgresql and database design."
"Dr Chuck is a hoot! Course and instructor work well together."

Activities

Coming soon We're preparing activities for Database Design and Basic SQL in PostgreSQL. These are activities you can do either before, during, or after a course.

Career center

Learners who complete Database Design and Basic SQL in PostgreSQL will develop knowledge and skills that may be useful to these careers:
Database Designer
A Database Designer designs and develops databases. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Database Designers. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Data Architect
A Data Architect designs and builds the architecture for data systems. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Data Architects. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Data Engineer
A Data Engineer builds and maintains data pipelines and infrastructure. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Data Engineers. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Data Warehouse Architect
A Data Warehouse Architect designs and builds data warehouses. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Data Warehouse Architects. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Computer Scientist
A Computer Scientist designs and develops computer systems and applications. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Computer Scientists. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Systems Analyst
A Systems Analyst designs and develops computer systems and applications. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Systems Analysts. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Software Engineer
A Software Engineer designs, develops, and maintains software applications. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Software Engineers. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Data Scientist
A Data Scientist uses data to build models that can be used to make predictions or recommendations. The Database Design and Basic SQL in PostgreSQL course introduces you to SQL, the language used to query and manage databases. This course may be useful for Data Scientists who want to expand their knowledge of SQL, as it can help you learn how to create, update, and manage databases using SQL in the PostgreSQL environment.
Business Analyst
A Business Analyst identifies and analyzes business needs and develops solutions to improve business processes. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Business Analysts. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Operations Research Analyst
An Operations Research Analyst uses mathematical and analytical techniques to solve business problems. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Operations Research Analysts. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Information Security Analyst
An Information Security Analyst plans and implements security measures to protect an organization's information systems. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Information Security Analysts. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Information Technology Manager
An Information Technology Manager plans and implements the use of information technology in an organization. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Information Technology Managers. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Database Administrator
A Database Administrator is responsible for the installation, configuration, maintenance, and performance of databases. The Database Design and Basic SQL in PostgreSQL course provides a foundation in database design and SQL, which are essential skills for Database Administrators. The course covers topics such as creating tables, inserting data, designing data models, creating relational structures, and inserting and querying relational data in tables.
Data Analyst
A Data Analyst collects, processes, and analyzes data to extract meaningful insights and identify trends. The Database Design and Basic SQL in PostgreSQL course introduces you to SQL, the language used to query and manage databases. This course may be useful for Data Analysts who want to expand their knowledge of SQL, as it can help you learn how to create, update, and manage databases using SQL in the PostgreSQL environment. It also covers data modeling and how to represent one-to-many and many-to-many relationships in PostgreSQL.
Statistician
A Statistician collects, analyzes, interprets, and presents data. The Database Design and Basic SQL in PostgreSQL course introduces you to SQL, the language used to query and manage databases. This course may be useful for Statisticians who want to expand their knowledge of SQL, as it can help you learn how to create, update, and manage databases using SQL in the PostgreSQL environment.

Reading list

We've selected seven 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 Database Design and Basic SQL in PostgreSQL.
This comprehensive textbook provides a thorough foundation in database systems, covering concepts such as data modeling, query processing, and transaction management. It valuable resource for students and practitioners alike.
This classic work on database design and relational theory provides a comprehensive and rigorous treatment of the subject. It must-read for anyone interested in the foundations of database systems.
This comprehensive textbook provides a thorough introduction to deep learning. It covers topics such as neural networks, convolutional neural networks, and recurrent neural networks. It valuable resource for anyone interested in learning more about deep learning or using deep learning for practical applications.
Provides a deep dive into SQL performance optimization techniques. It covers topics such as query planning, indexing, and performance monitoring. It valuable resource for database developers and administrators looking to improve the performance of their SQL queries.
This beginner-friendly guide provides a comprehensive introduction to SQL, covering fundamental concepts, data manipulation, and query optimization. It is an excellent resource for those new to SQL or looking to refresh their knowledge.
Provides a comprehensive introduction to data science using Python. It covers topics such as data wrangling, data analysis, and machine learning. It valuable resource for anyone interested in learning more about data science or using Python for data science.
Provides a concise introduction to NoSQL databases. It covers the different types of NoSQL databases, their advantages and disadvantages, and how to choose the right NoSQL database for a particular application. It valuable resource for anyone interested in learning more about NoSQL databases.

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