A structured method for identifying and visualizing bounded contexts, interfaces, and integration patterns between domains.
A Domain Context Map is a structured method to capture bounded contexts, their responsibilities, shared kernels, and integration patterns. It visualizes relationships, ownership and communication paths to reduce ambiguity and guide architectural and organizational decisions. It is used in discovery workshops and architectural planning.
Measures how many integration points are documented and assigned ownership.
Time until agreement on domain boundaries in workshops.
Number of defects caused by unclear interfaces.
Context map shows separation of ordering, inventory and payment domains with integration patterns.
Visualization of shared kernels between product and claims domains to avoid duplicated logic.
Map established clear API ownership and reduced cross-team latencies.
Preparation: identify stakeholders and gather materials
Workshop: identify contexts and sketch relationships
Validation: align and adjust map with additional teams
Operationalize: create responsibilities, roadmap and integration work items