GraphQL with Spring Boot: A Hands-On Tutorial for REST Developers

<h3> TL;DR </h3> <p>The N+1 problem is a general data-access anti-pattern that can appear in REST, resolver-based GraphQL, and federated GraphQL at different layers of the stack.

<p>Whenever I start a new client project or evaluate an architecture for a team, I inevitably get asked the same question:</p> <blockquote> <p><em>"Should we build our frontend

<p><strong>Author:</strong> Erwin Wilson Ceniza</p> <p><strong>Published:</strong> July 2, 2026</p> <p><strong>Tags:</strong> GraphQL | HotChocolate | BatchDataLoader | CQRS |

<p>GraphQL is a great tool. It is also the wrong default for 90 percent of the products we ship at Xenotix Labs (<a href="https://www.xenotixlabs.com" rel="noopener