Handson with Twitter Heron

This document provides an overview of Twitter Heron, an open source real-time streaming engine developed by Twitter to replace Storm. It describes Heron's design goals of improved performance, predictability, manageability and developer productivity. The architecture is outlined, including task isolation for easier debugging. Back pressure is discussed as a way to handle stragglers. Load shedding

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Local/Mesos/Auroraのスケジューラ利用可能と。リソース利用量の割合出てるのは面白い。リソース使用はやはり外部システムとのやり取りが圧倒的に多いですか。