Unverified50% confidenceFactExact time
TTL(Time To Live,生存时间)是网络与存储系统中用于为数据或资源指定有效期限、到期后自动失效或被清除的通用机制
1
Sources
50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
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