Blogs
A Practical Guide to Fixing CVEs in Amazon EKS Worker Nodes by Updating Node Group AMIs Learn how to identify security vulnerabilities (CVEs) in your EKS worker nodes, update them safely without affecting running applications, and automate the process so your clusters stay secure over time. Executive Summary When you create an Amazon...
Migrating databases between AWS accounts is often necessary for environment isolation, organizational changes, or setting up security boundaries. Basic migrations can be performed using dumps or replication. However, production environments need minimal downtime, consistency guarantees, and controlled cutover procedures. A strong...
Redis Cluster backups to Amazon S3 using a single bash script and cron. It’s safe, slot-aware (backs up every node you run it on), and waits for BGSAVE to finish before uploading. What this setup does Runs on each Redis node, including masters and replicas, so you get a full cluster backup. It triggers BGSAVE, waits for the...
