Flashcards in HA Arch Deck (13):
What are three different types of load balancers
You get a 504 error. What should you look at first
The application - web server or DB server
You need the IPv4 address of your end user. What do you need?
How are Instances marked when monitored by ELB?
Your developer created an application and need the DNS name for the load balancer. Is that a problem?
No, Load balancers only use their DNS name
What enables users to stick to the same instance when using a load balancer?
What would you enable to load balance across multiple availability zones?
Cross-zone load balancing
What enables you to direct traffic based on a URL contained request?
What AWS service allows you to script you cloud env?
What can you use to quickly spin up a complex env?
What load balancer should you use for production that will make intelligent routing decisions?
Application load balancers
What load balancer should you use when high performance is required?