One checkbox can reprice every output in a MediaConvert job. A working breakdown of how the per-minute charge is assembled from normalized minutes and per-output billing, why failed jobs are free but still expensive, and how to build retry and recovery that classifies before it retries.
Latency is the constraint everyone reaches for first when choosing an AWS region for MENA clients, and it is almost always the one that matters least. Residency law eliminates candidates, service availability eliminates more, and latency only picks between whatever survives. A practical walkthrough of that filter, with the commands to check service availability and region opt-in status programmatically, the guardrail that keeps the decision true, and the things that break in the first few weeks after you commit.