Sample fault tolerant deployment in AWS

Sample-aws-fault-tolerant-architectureArchitecture courtesy: acloud.guru

Sample AWS fault tolerant architecture in AWS demonstrated using wordpress deployment.

  • Hosted in single region.
  • 2 security groups setup in a VPC. One web facing – Web DMZ and other private – RDS security group.
  • 2 Availability
read the rest. “Sample fault tolerant deployment in AWS”
Sample fault tolerant deployment in AWS

AWS reference architecture for High Availability

Achieving HA involves

  • Avoiding single point of failure.
  • Implementing heart beat to spot failures.
  • Having hot (cold) standby cross zone or cross geo at every layer in the application. This could be achieved leveraging clustering or replication.

AWS reference architecture.… read the rest. “AWS reference architecture for High Availability”

AWS reference architecture for High Availability