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Migration Journey Example Set

This set focuses on one of the most common enterprise scenarios: migrating the integration layer from BizTalk Server to Azure Integration Services while core business systems remain unchanged.

The pages are designed to explain migration patterns, coexistence, and capability mapping.

The examples are written as a mini case study with phased transition logic, not a big-bang replacement.

What You Learn

  • How to represent current state and future state in one architecture narrative.
  • How to model phased coexistence during migration.
  • How to map legacy BizTalk capabilities to Azure-native equivalents.
  • How to model coexistence safely while preserving core business platforms.

Diagrams in This Set

Diagram Purpose
L1 Context Diagram Example Show the integration-layer transition while ERP, CRM, Warehouse, and Finance stay unchanged.
L2 Container Diagram Example Show real-world coexistence with shared systems and split workloads.
L3 Component Diagram Example Show old-to-new capability mapping at implementation level.

Next Step