RDS Backup Retention
The 8-day workflow explained. How incremental EBS snapshots, block-level reference counting, and transaction logs work together to give you a fully restorable database every day — without storing 7× your data.
COMING SOON
S3 Lifecycle Transitions
Visualize how S3 objects move between Standard → IA → Glacier over time, what triggers each transition, and the real cost breakdown at each storage tier.
COMING SOON
Lambda Cold Start Anatomy
Step through the exact sequence of events during a Lambda cold start — from microVM boot to init code to your handler — and see where each millisecond is spent.
COMING SOON
VPC Packet Flow
Trace a network packet from the internet gateway through security groups, NACLs, route tables, and into your EC2 instance. See exactly where each traffic decision is made.