A database table is a table that contains structured data. You can organize your data and index tables, rows, and columns to make it easier to find relevant information.
Databases are used to store, maintain and access all kinds of data. Collect information about people, places, and things. This information is collected in one place for observation and analysis. A database can be viewed as an organized collection of information.
Example: Online phone books use databases to store information about people, phone numbers, and other contact information. Power companies use databases to maintain billing, customer-related issues, error data, and more.
The following table shows customer data. Here, rows are the horizontal representation of data, and columns are the vertical representation of data.