I'm updating some documentation (slow day at the office) and noticed that the previous diagram shows the data flow for the additional pollers in our environment flowing through our primary poller. My initial thoughts were that this was wrong, that all of the polling engines wrote directly to the database and therefore should have their data flow to our DB server, but then I thought that you can't have an additional poller without having a primary poller to manage them.
Visio wonks, what say ye? Draw the data flow through the primary poller or go directly to the DB server?