zero downtime deployment

Secrets Rotation Strategies in Spring Boot with AWS/GCP/Azure

Managing secrets securely is one of the most critical responsibilities in modern cloud-native applications. API keys, database passwords, OAuth tokens, encryption keys, and certificates are frequently used across distributed systems, and exposing even a single credential can lead to severe security incidents. Many organizations still rely on static credentials stored Read more

By HS, ago
Zero Downtime Deployments in Microservices: Blue/Green and Canary Strategies

Zero Downtime Deployments in Microservices: Blue/Green and Canary Strategies

Introduction In today’s fast‑moving digital world, microservices architectures demand frequent updates without interrupting service availability. Zero downtime deployments are essential for mission‑critical systems—such as banking, e‑commerce, and high‑traffic consumer apps—to ensure customer trust and operational resilience. This article explores two established strategies—Blue/Green and Canary deployments—along with technical considerations, pipeline integration, Read more

By HS, ago