Checkpoints and Recovery | Apache Flink 101

[@shinypants2204]

Great content! Thanks for putting this together

[@krish8654]

Does these snapshot remembers windows state?

[@blumki]

@@krish8654 yes

[@masonyu5794]

How come KSQL and KSQLDB dont have watermarks or checkpoints ???

[@Pifagorass]

It's an event-sourcing recovery based framework. Typical relational databases have both snapshots and transaction (redo undo) logs.

[@ramannanda]

crisp intro missing barriers and stuff..