Sijie Guo

Sijie Guo is a staff software engineer at Twitter, where he is tech lead of the DistributedLog project, and the PMC chair of Apache BookKeeper.

Content

Twitter’s real-time data stack

July 21, 2016

In this excerpt, Karthik Ramasamy and Sijie Guo of Twitter discuss the operational experience of DistributedLog and Heron, two powerful real-time analytics tools that were open sourced by the company in early 2016.