Waqas Ahmad — Software Architect & Technical Consultant

Specializing in

Distributed Systems

.NET ArchitectureCloud-Native ArchitectureAzure Cloud EngineeringAPI ArchitectureMicroservices ArchitectureEvent-Driven ArchitectureDatabase Design & Optimization

👋 Hi, I'm Waqas — a Software Architect and Technical Consultant specializing in .NET, Azure, microservices, and API-first system design..
I help companies build reliable, maintainable, and high-performance backend platforms that scale.

Experienced across engineering ecosystems shaped by Microsoft, the Cloud Native Computing Foundation, and the Apache Software Foundation.

Available for remote consulting (USA, Europe, Global) — flexible across EST, PST, GMT & CET.

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N+1 Problem

Definition

One query for list plus one query per item when accessing navigation property; fix with eager loading or projection.

As defined in the knowledge graph

One query triggering many follow-up queries; common in GraphQL without DataLoader. — From: REST vs GraphQL for APIs: When to Choose Which
Pattern where one query plus N queries; EF Core can cause this; fix with Include. — From: SQL Server Performance Tuning for Application Developers

Related concepts

Entity Framework Core GraphQL Lazy Loading Projection

Articles mentioning this concept

Database Optimization with Entity Framework Core REST vs GraphQL for APIs: When to Choose Which SQL Server Performance Tuning for Application Developers