Learn JMeter from Scratch on Live Applications - Performance Testin - Using a Cookie Manager in JMeter Tests

The video tutorial explains the concept of cookies, focusing on session cookies and their role in web authentication, particularly with Facebook. It discusses HTTP's stateless nature and how session cookies help maintain user sessions. The tutorial also covers cookie expiration and its impact on user login. It then shifts to using JMeter for testing, highlighting the need for an HTTP Cookie Manager to handle cookies effectively in test scenarios.

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