A cloud account is an identity, a billing relationship and a resource boundary at the same time, and every provider splits those jobs differently. This guide explains AWS accounts, Azure tenants and subscriptions, Google Cloud projects and billing accounts, and…
The three cloud service models are defined by how much of the stack you control. This article uses the NIST…
Regions, availability zones and edge locations are three different things, and mixing them up leads to fragile deployments. This guide…
Cloud credit reduces an invoice; it does not stop a meter. This guide explains where AWS, Azure, Google Cloud and…
Every cloud account launches with ceilings on vCPUs, API calls and resource counts. This guide explains why they exist, how…
A cloud signup places your account into one of two billing modes, and the restrictions are invisible until something fails.…
The same virtual machine can be bought four different ways, and the contract around it decides the invoice. This guide…
Cloud security is a lease, not a purchase. This guide shows exactly where the dividing line sits for virtual machines,…
AWS and DigitalOcean are not competing versions of the same product. This guide draws the line between hyperscalers and developer…
Data transfer out is the invoice line that no capacity estimate predicts. This guide maps which directions are charged, the…