Azure Storage Account Tiers and Lifecycle Policies: An Exam-Critical Walkthrough
Hot, Cool, Cold, Archive tier selection plus LRS/ZRS/GRS/GZRS redundancy and lifecycle policies as tested on AZ-104 and AZ-204.
April 2026
March 2026
AWS S3 Storage Classes Explained for Solutions Architect Associate Candidates
Every S3 storage class on the SAA-C03 exam: access patterns, costs, lifecycle policies, durability, and the question patterns AWS uses to test selection.