AWS on SystemsGolivehttps://systemsgolive.com/categories/aws/Recent content in AWS on SystemsGoliveHugo -- gohugo.ioen© 2026 systemsgolive.com and Mickael Asghar. All rights reserved.Wed, 03 Jun 2026 16:50:55 +0100Shared Storage Across Availability Zones with Amazon EFShttps://systemsgolive.com/post/amazon-efs-shared-storage-across-availability-zones/Wed, 03 Jun 2026 16:50:55 +0100https://systemsgolive.com/post/amazon-efs-shared-storage-across-availability-zones/ EBS is fast and familiar, but it's tied to one instance in one AZ. This post walks through how Amazon EFS solves shared persistent storage across multiple EC2 instances and availability zones, including security group design, TLS mounting, and when to choose EFS over EBS or S3.Building and Validating an AWS Backup Strategy with Resilience Hubhttps://systemsgolive.com/post/aws-backup-resilience-hub-rto-validation/Fri, 29 May 2026 09:46:26 +0100https://systemsgolive.com/post/aws-backup-resilience-hub-rto-validation/ A practical walkthrough of building a centralised AWS Backup strategy across EC2 and S3 with tiered retention and KMS encryption, paired with a formal resilience assessment using AWS Resilience Hub - including a measured EC2 RTO and a closed-loop recommendation workflow.