An on-premises workload consists of a single server with an Apache instance and a MySQL database. The Solutions Architect plans to migrate the on-premises database to MySQL on Amazon RDS using multiple Availability Zones. What solution ensures that the remaining workload will be highly?

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04-02-2020
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An on-premises workload consists of a single server with an Apache instance and a MySQL database. The Solutions Architect plans to migrate the on-premises database to MySQL on Amazon RDS using multiple Availability Zones. What solution ensures that the remaining workload will be highly?

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eooyibo123 eooyibo123 · Answer 1 · 2020-02-04T10:00:30+01:00

Answer:

Provision the workload in an Auto Scaling group across Availability Zones, with a minimum of two Amazon EC2 instances Use an Application Load Balancer in front of an Auto Scaling group.

Explanation:

To ensure high availability configure at least 2 EC2 instances so if one fails the other will be a backup. Also aouto scale across various regional availability groups. Worldwide Amazon has various availability stations so making the workload available across multiple regions ensure it will not be affected incase a region goes down.