Commit fa935f8
committed
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@@ -426,12 +426,12 @@ public Object getObjectInclNullById(Integer id) { | |||
| 426 | 426 | ||
| 427 | 427 | #### 有哪些解决办法？ | |
| 428 | 428 | ||
| 429 | - Redis服务不可用： | ||
| 429 | + **针对Redis服务不可用的情况：** | ||
| 430 | 430 | ||
| 431 | 431 | 1. 采用Redis集群，避免单机出现问题整个缓存服务都没办法使用。 | |
| 432 | 432 | 2. 限流，避免同时处理大量的请求。 | |
| 433 | 433 | ||
| 434 | - 热点缓存失效： | ||
| 434 | + **针对热点缓存失效的情况：** | ||
| 435 | 435 | ||
| 436 | 436 | 1. 设置不同的失效时间比如随机设置缓存的失效时间。 | |
| 437 | 437 | 2. 缓存永不失效。 | |
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| 335 | 335 | - <https://www.studytonight.com/operating-system> | |
| 336 | 336 | - <https://www.geeksforgeeks.org/interprocess-communication-methods/> | |
| 337 | 337 | - <https://juejin.im/post/59f8691b51882534af254317> | |
| 338 | - - 王道考研操作系统知识点整理： https://wizardforcel.gitbooks.io/wangdaokaoyan-os/content/13.html | ||
| 338 | + - 王道考研操作系统知识点整理： https://wizardforcel.gitbooks.io/wangdaokaoyan-os/content/13.html | ||
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