data-structures
Data Structures
Overview
Use this skill to choose data structures with explicit tradeoffs, then justify the choice with workload assumptions and failure modes.
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
- Required operations (
lookup,insert,delete,scan,range,top-k). - Read/write ratio and mutation frequency.
- Data volume now and forecast at peak.
- Latency/memory constraints and concurrency model.
Deliverables
- Candidate structure comparison with tradeoffs.
- Selected structure and rationale tied to workload.
- Risk list (memory blowup, contention, degeneration cases).
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