Unverified50% confidenceFactExact time

哈希表为控制冲突率通常维持50%-75%的负载因子，意味着至少25%-50%的槽位空闲但仍占用内存

1

Sources

50%

Confidence

Long-term

Relevance

9/7/2026

First Seen

Sources

Cloudflare优化1.1.1.1 DNS缓存节省100TB内存的工程实践

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哈希表concept

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