Interactive labs
All 5 labs in this category
Advertisement
LAB · 01
Backpressure Demo
Producer rate exceeds consumer → bounded buffer → producer slows.
Open lab →LAB · 02
Kafka Consumer Lag
Producer pushes; consumer reads. Watch lag accumulate or drain.
Open lab →LAB · 03
Exactly-Once Semantics
At-most-once vs at-least-once vs exactly-once with retries.
Open lab →LAB · 04
Kafka Partition Routing
Watch how messages with different keys map to partitions.
Open lab →LAB · 05
Stream-Table Duality
Watch a stream of updates fold into a table view.
Open lab →