Inserting data using AJAX allows forms to submit data without reloading the page.
This is commonly used in registration and contact forms.
JavaScript collects form data and sends it to PHP using AJAX.
PHP receives the data and inserts it into the database.
AJAX receives the response from PHP and can show success message.
This technique avoids page reload and improves user experience.
Insert operations using AJAX are used in almost all dynamic websites.
After completing this lesson, you can insert database records using AJAX confidently.