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Cloud & infrastructure · #azure
Learn how to identify the root cause of intermittent 503 and constant 504 errors in Azure App Service, run diagnostic checks, apply fixes, and know when to escalate.
Learn how to decouple your Azure Cosmos DB writes from downstream processing using the Change Feed and Change Feed Processor (CFP) to build scalable, event-driven architectures.
Discover how Azure Key Vault Managed HSM delivers FIPS 140‑2 Level 3 validated hardware security, how to spin up an instance, generate keys, and integrate with Azure Functions. We also cover cost, region limits, and the lack of soft‑delete, giving you a clear decision framework.
Evaluate Azure burstable VMs using baseline CPU, credit behavior and measured workload peaks, then compare a sustained-performance alternative.
Learn how to label AKS node pools and configure the cluster autoscaler so frontend and batch workloads scale independently, reducing cost and avoiding over‑provisioning.
Plan an Azure PostgreSQL Flexible Server restore using its retention window, new-server behavior, network configuration and measured application validation.
Learn how to drive Azure App Service autoscale with a custom Application Insights latency metric, including a ready‑to‑use JSON template, CLI steps, and verification tips.
Guide to selecting Azure Blob Storage tiers (Hot, Cool, Cold, Archive). Compare storage vs. transaction costs, avoid early deletion fees, and automate transitions with Lifecycle Management.
Security teams want storage traffic off the public internet. Private Link can deliver isolation, but DNS misconfiguration is the common failure. Here is a practical decision framework and a worked example for locking down Azure Storage with a Private Endpoint.