Time Window Aggregations in Kafka Streams! 

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is this playlist sufficient to understabd the kafka streams?

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@@programmingwithmati any code which using session window with aggregate () method

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is this playlist sufficient to understabd the kafka streams?

Thank you! I’m glad it was useful for you

is this playlist sufficient to understabd the kafka streams?

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The main difference between GroupBy and GroupByKey is that, if you want to use the topic’s key, you use “groupByKey”. If you need to group by a different field that is not the key, the you use “GroupBy”, and you will have to select a grouping key. This will internally trigger a “re-partition”, creating a new topic in Kafka to handle the change of key, so that keys are not mixed.

is this playlist sufficient to understabd the kafka streams

is this playlist sufficient to understand the kafka streams