Here's the raw doc content, for your convenience.Beam I/O representation
In the current Beam programming model, sources and sinks are virtually
indistinguishable from other transforms. From a composition point of view,
this is great. But from an integration point of view, special handling of
Hi folks -
Many of you don't know me, as I don't contribute directly to Beam. But I
do a lot of work around the periphery, in particular considering how to
manage and monitor Beam pipelines.
I think there's room in Beam to greatly improve both the management and
monitoring story, especially
