Question

what is relational database? Explain with examples. reply me answer in long​

Answer 1

➤ Answer :-

⟶ Relational Database :-

• A relational database refers to a database that stores data in a structured format, using rows and columns.
• It is "relational" because the values within each table are related to each other.
• Tables may also be related to other tables.

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⟶ Examples :-

• The first table is a customer info table, so each record includes a customer's name, address, shipping and billing information, phone number, and other contact information.

Answer 2

Answer:

here's your answer mate..

Explanation:

A relational database is a digital database based on the relational model of data, as proposed by E. F. Codd in 1970. A software system used to maintain relational databases is a relational database management system.

A relational database refers to a database that stores data in a structured format, using rows and columns. ... It is "relational" because the values within each table are related to each other. Tables may also be related to other tables.The main advantage of relational databases is that they enable users to easily categorize and store data that can later be queried and filtered to extract specific information for reports. Relational databases are also easy to extend and aren't reliant on physical organization.A Review of Different Database Types: Relational versus Non-Relational. Relational databases are also called Relational Database Management Systems (RDBMS) or SQL databases. Historically, the most popular of these have been Microsoft SQL Server, Oracle Database, MySQL, and IBM DB2.Here's a simple example of two tables a small business might use to process orders for its products. The first table is a customer info table, so each record includes a customer's name, address, shipping and billing information, phone number, and other contact information.

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