Overview of hot keys and their impact on Beam pipelines
Techniques for hot key detection and handling, including key partitioning and key normalization
Best practices for dealing with hot keys in Beam pipelines, such as using custom combiners and windowing, and tuning pipeline settings
Some examples of Dataflow pipelines where hot key detection and handling proved to be critical for successful pipeline execution.
Attendees will leave this talk with a deeper understanding of how to identify and address hot key issues in their Beam pipelines, leading to better pipeline performance, scalability, and reliability.