.NET Concurrency: Choosing the Right Tool

When to Use This Skill

Use this skill when:

• Deciding how to handle concurrent operations in .NET
• Evaluating whether to use async/await, Channels, Akka.NET, or other abstractions
• Tempted to use locks, semaphores, or other synchronization primitives
• Need to process streams of data with backpressure, batching, or debouncing
• Managing state across multiple concurrent entities

Reference Files

• advanced-concurrency.md: Akka.NET Streams, Reactive Extensions, Akka.NET Actors (entity-per-actor, state machines, cluster sharding), and async local function patterns

The Philosophy

Start simple, escalate only when needed.