For anyone interested, this is an internal talk I put together a while back on the Overseer. It covers a bit of history around the Overseer, talks about the current implementation, and outlines an implementation that was able to handle the creation of 10s of thousands of non lazy collections in under a minute.
https://www.dropbox.com/scl/fi/o9a0bpgq8w63mr1q0sf29/the_overseer_11.mp4?rlkey=0cw1hqt234onps5qk9qvcwrnq&st=c9owypbt&dl=0
