· software
The Expand and Contract Pattern for Zero-Downtime Migrations
The expand and contract pattern enables zero‑downtime migrations during rolling deployments. Traditional migrations assume all application instances are updated...
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- · devops
Complete Beginner's Guide to Blue-Green Deployment with Nginx and Real-Time Alerting
Introduction Welcome to this comprehensive guide on Blue‑Green Deployment – a powerful deployment strategy used by companies like Netflix, Amazon, and Facebook...
- · devops
Cloud Velocity: Leveraging AWS DevOps Services for Zero-Downtime SaaS
The operational backbone of nearly every successful Software-as-a-Service SaaS application is DevOps, and Amazon Web Services AWS provides one of the most compr...
- · devops
Zero-Downtime Rollbacks in Kubernetes with ArgoCD – A Practical GitOps Lifesaver
1. What Is ArgoCD Rollback? ArgoCD rollback means restoring Kubernetes resources to a previously working Git commit that was successfully applied earlier. Argo...