SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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I saw there is a sql database and I guess there needs to be a (logical) connection between the organizations in there and the data in clickhouse

<@U05B4QN6XCP>

&gt;  How do you differentiate the logs in clickhous whether they belong to a certain user?
Do you mean as a cloud user of SigNoz, can you see logs of `YOUR` users separately? e.g. you want to see all logs which company1 is generating?

Would be great if you can add more details on your question

Sorry for the confusion. From Signoz point  of view, Signoz has customers in the cloud version. Obviously customer A should not be able to see logs of customer B. I browsed through your code and was wondering which identifiers you use to match one of your customers in the postgres db with the logs in clickhouse?