Help Center> Distributed Cache Service> FAQs> Big/Hot Key Analysis and Expired Key Scan

Updated on 2023-09-08 GMT+08:00

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Big/Hot Key Analysis and Expired Key Scan

What Are Big Keys and Hot Keys?
What Is the Impact of Big Keys or Hot Keys?
How Do I Avoid Big Keys and Hot Keys?
How Do I Analyze the Hot Keys of a DCS Redis 3.0 Instance?
How Do I Detect Big Keys and Hot Keys in Advance?
How Does DCS Delete Expired Keys?
How Long Are Keys Stored? How Do I Set Key Expiration?
Why Does Memory Usage Decrease After Big Key Analysis Is Performed on Redis?

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