August 15, 2025 1 min read
GraphQL Query Complexity Analysis
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How SculptQL analyzes query complexity to prevent performance problems before they happen.
GraphQL Query Complexity Analysis
GraphQL's flexibility is a double-edged sword. Clients can request deeply nested data that kills your server.
The Problem
Complexity Calculation
We assign costs to fields and multiply by list sizes. The query above might have complexity 100 * 100 * 100 * 100 = 100,000,000.
Setting Limits
SculptQL visualizes this complexity before execution, helping developers understand the cost of their queries and refactor before production.