Unit test batch and streaming Apache Beam pipelines in Python, using TestStream to advance watermarks and processing time across scenarios.

A streaming Apache Beam pipeline in Python that aggregates page visits by user in fixed 20 second windows, written with and without Beam SQL.

The Apache Beam portability layer explained, with bash scripts that manage local Flink and Kafka clusters and a streaming pipeline on the Flink Runner.

Batch Apache Beam pipelines in Python that aggregate website visit logs by user and time, written with and without Beam SQL and run in notebooks.

Run a basic Apache Beam pipeline in Python, then develop interactively in Jupyter notebooks with Beam SQL and Beam DataFrames examples.