# ES在运维监控领域的其他玩法

目前 Elasticsearch 虽然以 Elastic Stack 作为主打产品，但其优秀的分布式设计，灵活的搜索评分函数和强大简洁的检索聚合功能，在运维领域也衍生出不少其他有趣的应用方式。

对于 Elastic 公司来说，这些周边应用，也随时可能成为他们的后续目标产品。就在本书第一版编写期间，packetbeat 就被 Elastic 公司收购，并且可能作为未来数据采集端的标准应用。所以，Elastic Stack 用户提前了解其他方面的多种可能，也是非常有意义的。


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