1. Introduction
The very first thing to do after creating a database is to add some data to it, otherwise it remains an empty database.
Adding data to a database involves a database operation.
A database operation is any action carried out on a database.
This section covers the following operations
- Adding
 - Updating
 - Deleting
 - Searching
 - Sorting
 
Challenge see if you can find out one extra fact on this topic that we haven't already told you
Click on this link: database operation examples

