Global Delivery

Learn when a Multi-CDN architecture is justified, how to steer traffic safely, and how to test failover without creating cache or security gaps.

Understand DNS lookup latency, recursive caching, authoritative DNS, Anycast, TTLs, DNSSEC, measurement, migration, and rollback for faster websites.

A step-by-step CDN migration plan covering configuration parity, DNS, TLS, cache behaviour, observability, staged cutover, and rollback.

Assess whether multi-CDN reduces delivery risk. Design tested failover, consistent edge policy, and recovery objectives.

How to combine hreflang with predictable CDN routing so search engines discover the right locale and users receive fast, correct content.

Understand when Mainland China hosting or CDN delivery introduces ICP requirements, how China DNS and Cloudflare China Network work, and how to plan a phased rollout.

Evaluate CDN and edge data residency, transfers, logs, security telemetry, processor controls, and exit plans without mistaking an EU region for a compliance conclusion.

Design a Kubernetes multi-region architecture with data consistency, traffic steering, health checks, regional failover rehearsals, and end-to-end latency measurement.

Plan a global edge architecture with safe DNS and traffic steering, cache and origin design, regional failure tradeoffs, observability, and provider-neutral resilience.

Configure Cloudflare Load Balancing pools, origin health checks, steering, session affinity, and failover with capacity-aware testing, observability, and explicit rollback criteria.