Web Servers Behind a Load Balancer

How requests are shared between servers, what a failed health check means, and taking one server out safely

How requests are shared between servers, what a failed health check means, and taking one server out safely. A free lesson from the Linux Admin path…

What it covers

• One Customer in Three Gets an Error
• Health Checks and Sticky Sessions
• Worked Example: Taking web02 Out
• Notes, and the Check That Lied

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