Elastic Load Balance
Elastic Load Balance (ELB) distributes incoming traffic across multiple backend servers based on listening rules. This expands service capabilities of applications and improves their fault tolerance.
Progressive Knowledge
ELB knowledge for users from beginner level to expert level
01
Understand
Learn more about how ELB works, application scenarios, and differences between classic and shared load balancers. This information will help you select the load balancer that best meets your requirements.
Service Overview
02
APIs
Use ELB-provided APIs to create, query, delete, and update load balancers and associated resources.
03
Be a Power User
Gain an in-depth understanding of product features and operations so that you can better manage load balancers and associated resources.
Load Balancer
Listener
Backend Server
Health Check
Certificate
FAQs
Learn more about common issues and solutions.
Typical Cases
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How Do I Troubleshoot an Unhealthy Backend Server?
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How Can I Obtain the Real IP Address of a Client?
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What Can I Do If Traffic Routing is Interrupted?
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How Do I Check If Traffic Is Being Evenly Distributed?
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How Do I Check If There Is Excessive Access Delay?
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What Is Quota?
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What Types of Sticky Sessions Does ELB Support?
Load Balancer
Backend Server
