AWS, JavaScript, React - Deploy Web Apps on the Cloud - SQL Versus NoSQL Databases

The video tutorial explores the differences between SQL and NoSQL databases. It begins with an introduction to relational databases, explaining their structure and how they use SQL for data manipulation. The tutorial then shifts focus to NoSQL databases, highlighting their rise due to cloud and big data needs. It covers the four main types of NoSQL databases and explains data storage in JSON format. The video concludes with a comparison of SQL and NoSQL databases, discussing their respective advantages and disadvantages based on use cases.

What is the primary function of SQL in relational databases?

How does a relational database differ from a flat file database?

Explain the concept of relationships in a relational database.

What are the four main categories of NoSQL databases?

Describe how data is structured in a document database.

What is the significance of the primary key in a relational database?

Discuss the advantages and disadvantages of SQL and NoSQL databases.