Shopify introduced GraphQL Cardinal, a new execution engine replacing depth-first traversal with breadth-first execution. The redesign improves large-scale GraphQL performance with up to 15x faster ... A fledgling open source startup that’s setting out to tackle API sprawl in the GraphQL ecosystem has secured the backing of e-commerce giant eBay.

Understanding the Context

WunderGraph, as the company is called, today said it ... What is GraphQL? GraphQL is an open‑source query language for APIs and a server‑side runtime. It provides a strongly‑typed schema to define relationships between data, making APIs more flexible and predictable.

Key Insights

And it isn’t tied to a specific database or storage engine — it works with your existing code and data, making it easier to evolve APIs over time. Discover how GraphQL supports real-time data with subscriptions and how to use them effectively at scale. See how GraphQL ensures query correctness through validation rules and how common errors are detected early. Learn how resolvers power GraphQL execution and how the server processes and returns data for each query. GraphQL is a powerful query language for APIs developed by Facebook that allows clients to request exactly the data they need.

Final Thoughts

It provides a flexible and efficient alternative to traditional REST APIs for interacting with backend services. Prevents over-fetching and under-fetching by allowing precise data queries. Provides a flexible way to interact with APIs through a single endpoint. Helps ... GraphQL supports reading, writing (mutating), and subscribing to changes to data (realtime updates – commonly implemented using WebSockets). [10] A GraphQL service is created by defining types with fields, then providing functions to resolve the data for each field.

The types and fields make up what is known as the schema definition. The functions that retrieve and map the data are called ...