Schema evolution in streaming Dataflow jobs and BigQuery tables, part 3
In the previous post, I covered how we create or patch BigQuery tables without interrupting the real-time ingestion. This post will focus on how we update the dataflow (Apache Beam) job without interrupting the real-time ingestion. 3 Dataflow Google Cloud Dataflow is a fully managed service for executing Apache Beam pipelines within the Google Cloud Platform ecosystem. Apache Beam is an open source unified programming model to define and execute data processing pipelines, including ETL, batch and stream (continuous) processing....