Kafka itself includes Kafka Streams ( https://kafka.apache.org/31/documentation/streams/), so you can do this processing in Kafka. There's a Filter transformation that would be a good place to start: https://kafka.apache.org/31/documentation/streams/developer-guide/dsl-api.html#stateless-transformations
-- Robin Moffatt | Principal Developer Advocate | ro...@confluent.io | @rmoff On Tue, 3 May 2022 at 03:09, Liam Clarke-Hutchinson <lclar...@redhat.com> wrote: > Hi Emily, > > Nope, Kafka doesn't have that capability built in, it's just a distributed > log that's great for streaming events. However, you can easily write a > program that consumes those events from Kafka and then does what you want > :) > > Cheers, > > Liam > > On Tue, 3 May 2022 at 06:30, Emily Schepisi > <emily.schep...@dayblink.com.invalid> wrote: > > > Hello, > > > > I have a question about Kafka. If I put an upper and lower control limit > on > > the data, and the log records an event where the upper or lower control > > limit is breached, will Kafka be able to send a notification via email or > > text message to the user? > > > > Example: I'm tracking the daily temperature and set the upper control > limit > > at 80 degrees and the lower control limit at 50 degrees. The event log on > > Kafka recorded the temperature on Monday at 90 degrees, so it's higher > than > > the upper control limit. Does Kafka have the capability to send a text > > message or email to let me know that the temperature is outside of the > > control limit? > > > > Thank you, > > > > Emily > > >
