Practical insights for cloud professionals

Identity-based, resource-based, SCPs, RCPs, permissions boundaries, session policies, and VPC endpoint policies — what each type controls, how AWS evaluates them together, and how they combine in enterprise architectures.

Companies rushed to cloud without changing how they worked. Now they're doing the same with AI. The bill is coming. Here is what thoughtful AI adoption actually looks like.

Long-term credentials are one of the most common causes of cloud breaches. Here is what they look like in AWS, GCP and Azure — and what to use instead.

Everything a practising cloud engineer needs to know about AWS Lambda — invocation modes, concurrency model, cold starts, layers, error handling, and configuration best practices.

Seven native AWS configurations that are off or unset by default. No third-party tools. No architecture overhaul. Just toggles and policies that save real money.

Everything you need to know about AWS RDS and Aurora — engine types, CLI commands, Multi-AZ, read replicas, backup, restore, architecture differences, security, and cost tricks.

Cloud is not on-prem with a monthly subscription. How every role in IT — developer, architect, manager, FinOps — makes decisions that show up on the bill.

Every cloud has a hierarchy. AWS calls them Organizations and OUs. Azure calls them Management Groups. GCP calls them Folders. How they differ and what it means for your enterprise.

Why every AWS service exists — starting from what the business actually needs, not the other way around.