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Technology
Azure queue-based messaging for decoupled background processing and reliable asynchronous work.
Practice items tagged with Azure Storage Queues.
Diagnose a growing queue backlog in an Azure-based background processing system.
Traces duplicate side effects across message delivery, lock ownership, settlement, durable job state, and external idempotency, then repairs affected users safely.
Diagnose missing trace continuity when an API enqueues work processed by an Azure worker.
Investigate messages that repeatedly fail and move to a poison queue or dead-letter queue.
Covers queue-backed work, idempotency, retries, visibility timeout, poison messages, progress tracking, and choosing Storage Queues or Service Bus.
Preparation paths where this taxonomy appears in the track scope.
App Service, identity, secrets, deployments, observability, and background work.
A focused Azure track for .NET backend and full-stack candidates who need to explain production hosting, safe releases, App Service behavior, managed identity, Key Vault, Azure SQL, Application Insights, and queue-based work.
Incidents, diagnosis, mitigation, and recovery for Azure-hosted .NET systems.
A focused incident-practice track for .NET backend and full-stack candidates who need to debug App Service releases, slot swaps, identity failures, Key Vault references, Azure SQL issues, missing telemetry, and queue-backed background processing problems.