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Multi-Cloud Strategy — When and How

26. 09. 2025 1 min read intermediate

Cloud Expert

Multi-Cloud Strategy — When and How

Multi-CloudStrategyArchitectureVendor Lock-in 5 min read

Multi-cloud architecture, vendor lock-in, abstraction layers, and real trade-offs.

When It Makes Sense

  • Regulatory requirements — vendor diversification
  • Best-of-breed — BigQuery + AWS ML + Azure integration
  • M&A — acquisition brings a different provider

If you don’t have a specific reason, stick with a single provider.

Abstraction

True portability = Kubernetes + Terraform. Managed services are always provider-specific.

Patterns

  • Active-Passive — primary + DR on a different cloud
  • Workload placement — based on provider strengths
  • Data gravity — compute follows the data

Summary

Multi-cloud is a strategy, not a goal. K8s + Terraform = the most pragmatic approach.

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CORE SYSTEMS tým

Stavíme core systémy a AI agenty, které drží provoz. 15 let zkušeností s enterprise IT.