GraphQL is a query language and runtime for APIs that allows clients to request exactly the data they need, making APIs more efficient and flexible. Unlike REST APIs that return fixed data structures, GraphQL lets clients specify their data requirements in a single query, reducing over-fetching and under-fetching. It uses a type system to define data schemas and supports real-time updates through subscriptions. GraphQL is particularly powerful for complex applications with varying data needs, mobile apps, and scenarios where network efficiency matters.
Related Terms
Want to Learn More?
This term is part of our comprehensive software development glossary. Browse related terms or explore our guides and resources to deepen your understanding.
Need Help with Technology?
Our experts specialize in technology and can help you implement best practices for your projects. Get personalized guidance and recommendations.
Join 50+ companies we've helped transform their digital products
✓ We respond within 24 hours | ✓ No obligation consultation