Please enable JavaScript.
Coggle requires JavaScript to display documents.
AWS Fundamentals ELB sec 4 - Coggle Diagram
AWS Fundamentals ELB sec 4
Scalability
Vertical
Instance ec2 size increase
Hardware size increase
RAM
CPU
Horizontal
Increasing the number of instances
IN/OUT
High availability
Active
Passive
Load balancers
its a server
Balance between ec2
Single point of access dns
HTTPS
Separate pvt and pub traffic
Health checks
Check ec2 health
200 k
Types
Classic LB
TCP, HTTP, HTTPS
2010
App LB
HTTP, HTTPS,, Websocket
2016
NLB
TCP, TLS, UDP
Structure
Users-->LB--->EC2
Auto scaling
Across AZ
Call center example