Timely Dataflow just landed the beginnings of a zero-copy dataplane, with run-to-completion worker design. There are performance wins, but also some API breaks in custom operators, which are explained (with fixes) here: https://github.com/frankmcsherry/timely-dataflow/pull/135#issuecomment-418355284 …
I'd love to see a nice blog post giving a high-level view of what this PR does =)
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It's a-coming! :D
Thanks. Twitter will use this to make your timeline better. UndoUndo
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