https://i2zone.com/articles/ Cloud & DevOps articles, guides and solutions from the i2zone engineering team. en https://i2zone.com/articles/cut-eks-costs.html https://i2zone.com/articles/cut-eks-costs.html Sun, 07 Jun 2026 00:00:00 GMT Concrete, low-risk changes that typically reduce Kubernetes spend on AWS by 30–40% without hurting reliability. https://i2zone.com/articles/aws-cost-optimization-playbook.html https://i2zone.com/articles/aws-cost-optimization-playbook.html Fri, 05 Jun 2026 00:00:00 GMT A senior engineer's end-to-end approach to cutting AWS spend — visibility, compute, storage, data transfer and FinOps culture. https://i2zone.com/articles/monolith-to-kubernetes.html https://i2zone.com/articles/monolith-to-kubernetes.html Thu, 28 May 2026 00:00:00 GMT A pragmatic, low-risk path from a monolithic application to Kubernetes using the strangler-fig pattern. https://i2zone.com/articles/iac-terraform-terragrunt-atlantis.html https://i2zone.com/articles/iac-terraform-terragrunt-atlantis.html Wed, 20 May 2026 00:00:00 GMT How to move from manual cloud changes to a reviewed, automated infrastructure-as-code workflow. https://i2zone.com/articles/on-prem-to-cloud-migration.html https://i2zone.com/articles/on-prem-to-cloud-migration.html Sun, 10 May 2026 00:00:00 GMT How to plan and execute an on-prem to AWS migration that de-risks the move and controls cost. https://i2zone.com/articles/zero-downtime-database-migration.html https://i2zone.com/articles/zero-downtime-database-migration.html Tue, 28 Apr 2026 00:00:00 GMT Strategies and a cutover playbook for migrating production databases with minimal downtime. https://i2zone.com/articles/disaster-recovery-on-aws.html https://i2zone.com/articles/disaster-recovery-on-aws.html Wed, 15 Apr 2026 00:00:00 GMT Choosing and testing the right DR strategy on AWS to meet your RTO and RPO without overspending. https://i2zone.com/articles/monitoring-and-alerting-that-works.html https://i2zone.com/articles/monitoring-and-alerting-that-works.html Thu, 02 Apr 2026 00:00:00 GMT Building observability and alerts that catch real problems without drowning your team in noise. https://i2zone.com/articles/proactive-production-reliability.html https://i2zone.com/articles/proactive-production-reliability.html Fri, 20 Mar 2026 00:00:00 GMT Proactive engineering practices that prevent outages instead of just reacting to them. https://i2zone.com/articles/gitops-with-argocd.html https://i2zone.com/articles/gitops-with-argocd.html Thu, 05 Mar 2026 00:00:00 GMT Designing a pull-based, self-healing delivery workflow for Kubernetes using ArgoCD. https://i2zone.com/articles/incident-response-and-postmortems.html https://i2zone.com/articles/incident-response-and-postmortems.html Wed, 18 Feb 2026 00:00:00 GMT A practical incident-management process and a postmortem culture that actually prevents repeat failures. https://i2zone.com/articles/kubernetes-security-hardening.html https://i2zone.com/articles/kubernetes-security-hardening.html Mon, 02 Feb 2026 00:00:00 GMT A defence-in-depth checklist for securing Kubernetes clusters, workloads and the software supply chain.