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question:使用查询ck的方式来做告警不会对ck本身稳定性造成影响吗? #1142

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lovejoy opened this issue Feb 4, 2024 · 1 comment
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@lovejoy
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lovejoy commented Feb 4, 2024

查看目前是使用定期查询ck的方式来做告警,如果一个ck集群支撑了多个业务,写入量本来就很大,以及加了多条策略的话,还用这样的方式会不会对ck本身稳定性有影响的,你们的写入&策略的量级和实践是怎么样的?

@lovejoy lovejoy added the question Further information is requested label Feb 4, 2024
@kl7sn
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kl7sn commented Mar 5, 2024

写数据的方式是通过物化实图实现,该功能是 clickhouse 提供的核心能力,有很高的可靠性;
prometheus 通过 remote_read 的方式读取数据,没有复杂的语句和计算不会有性能问题。

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