Cloud
VPC Networking Fundamentals Every Developer Should Actually Know
A practical walkthrough of VPC networking concepts, from subnets and route tables to security groups, aimed at developers who deploy but don't design networks.
3 min read
Tag
AWS
9 articles
Cloud
Managed Kubernetes: What the Provider Actually Does for You
EKS, GKE, and AKS all promise to take Kubernetes operations off your plate, but the actual division of responsibility is narrower than most teams assume.
3 min read
Cloud
Multi-Region Architecture Trade-offs Nobody Puts on the Slide
Multi-region architecture is sold as pure resilience, but the real trade-offs around data consistency, latency, and operational cost rarely make it into the pitch.
3 min read
Cloud
Queues vs Streams in Cloud Messaging: Picking the Right Primitive
The real architectural differences between message queues and event streams, and why picking the wrong one causes problems that only show up under load.
3 min read
Amazon
Cells and Shuffle Sharding: Amazon's Approach to Containing Blast Radius
How AWS uses cell-based architecture and shuffle sharding to keep one customer's or one partition's failure from taking down everyone else.
3 min read
Cloud
Cloud Cost Optimization Tactics That Don't Sacrifice Reliability
Concrete cloud cost optimization tactics, from rightsizing to commitment discounts, ranked by effort versus savings so you know where to start.
2 min read
Cloud
IAM Least Privilege in Practice, Not Just in Theory
Least privilege is easy to state as a principle and hard to implement well. Here's how to actually scope IAM policies without breaking every deploy.
3 min read
Cloud
S3 and Object Storage Design Patterns That Scale
Key design patterns for using S3-style object storage well, from key naming schemes to lifecycle policies, and the mistakes that cause throttling at scale.
2 min read
Cloud
Serverless Cold Starts and How to Actually Mitigate Them
What causes cold starts in serverless functions, why runtime and package size matter more than most tuning knobs, and the mitigations that actually move the needle.
3 min read