限流組件Sentinel生產應用實踐(一) : 動態規則源持久化(Zookeeper)改造接入

介紹 Sentinel是阿里巴巴去年開源的一款輕量級限流組件。引用它官網的一段簡要介紹： As distributed systems become increasingly popular, the reliability between services is becoming more important than ever before. Sentinel takes 「flow」 as

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