API design decisions have long-term implications. Understanding when to use GraphQL versus REST helps you build better systems.
REST: Established and Simple
REST is well-established and widely understood. It works well for simple CRUD operations and caching. REST APIs are easier to cache at the HTTP level.
GraphQL: Flexible Data Fetching
GraphQL excels for complex data requirements. Clients request exactly what they need, reducing over-fetching. It is ideal when different clients need different data shapes.
Hybrid Approaches
Consider hybrid approaches. Use REST for simple resources and GraphQL for complex queries. Gateway patterns can expose GraphQL over REST microservices.
Vikram Singh
Solutions Architect
Vikram Singh is a technology expert at IB Solution with extensive experience in technology. They regularly share insights and best practices to help businesses succeed.
