Glossary term
What is ALB (Application Load Balancer)?
ALB stands for Application Load Balancer.
Sits in front of many servers and divides incoming web traffic between them. Also checks which servers are healthy.
Learn it properly · DevOpsLesson 12: ALB and Auto Scaling: Scaling to 1000+ Concurrent UsersOne server becomes many. Health checks, target groups, and servers that appear when traffic spikes and vanish when it drops.