Answer:
A relational database is a type of database that stores data in the form of tables and relationships between those tables. Tables in a relational database are composed of rows and columns, and each row represents a unique record. The relationships between tables are established using foreign keys, which are fields that reference the primary key of another table.
A non-relational database, also known as a NoSQL database, is a type of database that does not use the traditional table-based structure of a relational database. Instead, it stores data in a variety of formats, such as key-value pairs, documents, or graphs. Non-relational databases are designed to handle large volumes of data that do not fit neatly into a table-based structure, and they are often used for applications that require high scalability and fast data access.
The main difference between relational and non-relational databases is the way that they store and organize data. Relational databases use a structured, table-based approach, while non-relational databases use a variety of data storage formats.
When choosing between a relational and a non-relational database, you should consider the specific needs of your application. If you need a highly structured, table-based system for storing and organizing data, a relational database may be a good choice. On the other hand, if you need a flexible, scalable database that can handle large volumes of data, a non-relational database may be a better fit. Additionally, you should consider the type of data you will be storing and the requirements of your application in terms of performance and scalability.
Step-by-step explanation: