How would you design a fault-isolated multi-tenant Julia compute platform?

You isolate tenants using separate processes, memory boundaries, and resource quotas.

Julia’s shared-memory model makes isolation critical in multi-tenant systems. The safest approach is process-level isolation using Distributed.jl or containerized environments. Each tenant runs in a separate Julia process with restricted memory and CPU quotas. This prevents memory leaks or GC pressure from affecting other tenants.