One customer, one machine
Every customer runs on a dedicated, isolated cloud VM. No shared runtime, no shared database, no co-mingled prompts or files. Your Andy can’t see another customer’s data because it physically isn’t there. Tenants are separated at the infrastructure layer, not by a checkbox in a database.
That machine is where everything about your deployment lives: the memory, the files, the credentials, the rules. Isolation isn’t a security add-on. It is the architecture the whole product is built on.
See what runs on that machine