What is the difference between a database and a table?

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What is the difference between a database and a table?

Alejandro Penzini Answered question October 30, 2023
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A database is a collection of organized data, while a table is a logical container for data within a database. Tables are organized into rows and columns, with each row representing a single record and each column representing a specific attribute of that record.

For example, a database for a company might include tables for employees, customers, and orders. The employee table might have columns for employee ID, name, address, and salary. The customer table might have columns for customer ID, name, address, and phone number. The order table might have columns for order ID, customer ID, product ID, and quantity.

Databases can contain multiple tables, which can be related to each other using foreign keys. Foreign keys allow you to link data from one table to another. For example, the order table might have a foreign key to the customer table, so that you can easily find out which customer placed a particular order.

The main difference between a database and a table is that a database is a collection of tables, while a table is a single container for data. Databases also typically include other objects, such as indexes and views, which can help you to manage and analyze your data more efficiently.

Here is a table that summarizes the key differences between databases and tables:

Alejandro Penzini Answered question October 30, 2023

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