Background information
Follow-up from DBA review T246716#6324971, we should estimate how many writes echo_push_subscription table would be having and what is the impact on performance.
Hypothesis
- From the volume estimate T247438 we can estimate how many writes echo_push_subscription will be having if we combine with the metrics of how many login/logout apps have.
Questions we want to answer
- How many writes echo_push_subscription would be having?
- Does it affect performance of current queries?
Results
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