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Programming Fundamentals

Scaling Compute Capacity

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  - Scaling Compute Capacity Scaling Compute Capacity
    Table of contents
    
    EC2 Auto Scaling
    
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Achieving High Elasticity

Elasticity means that the infrastructure can expand and contract when capacity needs change.
Scaling is a technique that is used to achieve elasticity. Scaling is the ability to increase or decrease the compute capacity of your application.

Scaling Typing

EC2 Auto Scaling

EC2 Auto Scaling

EC2 Auto Scaling helps you maintain application availability and enables you to automatically add or remove EC2 instances according to policies that you define, schedules, and health checks.
If you specify scaling policies, then Amazon EC2 Auto Scaling can launch or terminate instances when demand on your application increases or decreases.
Amazon EC2 Auto Scaling integrates with Elastic Load Balancing—it automatically registers new instances with load balancers to distribute incoming traffic across the instances.
Amazon EC2 Auto Scaling enables you to build highly available architectures that span multiple Availability Zones in a Region.

Scaling Options

Scaling Options