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From Christian Bickel <>
Subject Re: Relieve CouchDB on high load
Date Mon, 26 Nov 2018 07:46:21 GMT
Hi Rodric,

thanks a lot for your feedback. I changed my PR to use the quota instead of
switching it off completely.

Now the controller checks, how many activations have been written in the
current minute. The remaining quota is passed on. On trying to save an
activation (of a trigger, a sequence or an activation) this quota is
checked and only saved, if it is above 0.


Am Mi., 24. Okt. 2018 um 17:38 Uhr schrieb Rodric Rabbah <>:

> Thanks for the additional information Christian - I took a look at the PR
> and added a few comments. I think you can approach this as another quota
> (number of activations stored per minute or per hour) and setting the quota
> to 0 would disable all stores.
> I also don't like the way this was done in the artifact store - it's a fast
> hack, but bleeds through the abstractions. We should not do this in my
> opinion. At the least, the invoker (and controller) wasted effort and held
> up resources gathering logs etc only to be thrown away later.
> -r

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