How can a company maximize its application uptime in the AWS Cloud?

Question

Jialu Wang · Accepted Answer

Deploy the application to a single Availability Zone and fall back to a static page if the application is unavailable.

Jialu Wang · Answer

Deploy multiple copies of the application in different Availability Zones in the same subnet. Fail over with Amazon Route 53.

Jialu Wang · Answer

Deploy multiple copies of the application across multiple Availability Zones within a VP

Jialu Wang · Answer

Manually fail over if one site is unavailable.

Jialu Wang · Answer

Deploy multiple copies of the application across multiple Availability Zones and load balance across each Availability Zone for automatic failover

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