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3台廉价机器每秒写入2百万！Kafka为什么那么快？

 4 years ago
source link: http://os.51cto.com/art/201905/596219.htm
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Kafka 的消息是保存或缓存在磁盘上的，一般认为在磁盘上读写数据是会降低性能的，因为寻址会比较消耗时间，但是实际上，Kafka 的特性之一就是高吞吐率。

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