Reading-path month: May 2026. Collection published on September 12, 2026. Months organize the reading path; they are not earlier publication dates.
Microservices: preserve decision context when delegating
Technical identity alone does not explain the user's request.
Content produced with AI assistance for Thiago Silva’s website. Independent editorial analysis; it does not represent clients or employers.
Reading context
A short architecture article. The technical reference supports the topic; hypothetical scenarios and assessment proposals are editorial analysis, not accounts of personal implementations.
Original source ↗The architecture decision
When one service calls another, application identity can obscure who initiated the operation. This complicates rules depending on users and resources.
Practical application
Editorial proposal: trace a journey and mark where context is created, validated and propagated. For a hypothetical order, distinguish service authority from authorization to act on that order.
How to verify
Test destination services through alternative paths with missing or inconsistent context. Record expected decisions and audit evidence. Avoid implicit trust in every internal call and preserve accountability across teams.