Tag:api-design
All the articles with the tag "api-design".
Idempotency Keys: The Pattern That Prevents Duplicate Orders, Payments, and Headaches
Posted on:June 15, 2026Your mobile app is running on an unreliable network. The request went out. Did it land? Here is the pattern that makes that question irrelevant.
REST vs GraphQL vs gRPC: When to Use Each API Style
Posted on:July 15, 2026REST vs GraphQL vs gRPC is one of the most common API design decisions in system design interviews and real architectures. Here is how each one works under the hood, where they break in production, and when to use each.