A Crash Course in Caching - Final Part
This is part 3 of the Crash Course in Caching series. Managing Operational Challenges in Caching When implementing caching systems, it is crucial to not only choose the best cache strategies but also address the operational challenges that may arise. The following section dives into common caching problems by category and provides insight into how to tackle these challenges effectively.
在实施缓存系统时，需要解决可靠性挑战，如缓存雪崩、缓存奔溃和缓存穿透。为了缓解缓存雪崩和缓存奔溃，需要保持高缓存命中率和减少对存储系统的流量。缓存雪崩是多个或所有缓存条目同时或在短时间窗口内过期，导致对底层数据存储的请求激增。缓存奔溃发生在突然涌入的请求超过系统承受能力时。
