concurrency-patterns
Concurrency Patterns
Overview
Use this skill to choose concurrency mechanisms that preserve correctness under load and failure.
Scope Boundaries
- Use this skill when the task matches the trigger condition described in
description. - Do not use this skill when the primary task falls outside this skill's domain.
Inputs To Gather
- Shared state model and mutation frequency.
- Read/write patterns and contention expectations.
- Ordering, consistency, and latency requirements.
- Failure/timeout/retry semantics in concurrent flows.
Deliverables
- Selected concurrency pattern with rationale.
- Invariant and liveness assumptions.
- Risk list (race, deadlock, starvation, contention collapse).
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