// TOPIC
#isolation
2 articles
◆◆IntermediateSalesforceAWS
01Multi-Tenancy — Silo, Pool, and the Noisy Neighbor Problem
Should each customer get their own stack or share one? Tenant isolation models, noisy neighbors, blast radius, and how cross-tenant leaks actually happen.
#architecture#isolation#database
19 min◆◆IntermediateLeetCodeHackerRank
02Design an Online Code Judge (LeetCode)
Run untrusted user code safely against test cases at scale. Sandboxed execution, a judge worker queue, resource limits, and contest-time spikes.
#interview#sandboxing#queues
25 min