Presented By O'Reilly and Cloudera
Make Data Work
22–23 May 2017: Training
23–25 May 2017: Tutorials & Conference
London, UK
Sanjeev Kulkarni

Sanjeev Kulkarni
Cofounder, Streamlio


Sanjeev Kulkarni is the cofounder of Streamlio, a company focused on building a next-generation real-time stack. Previously, he was the technical lead for real-time analytics at Twitter, where he cocreated Twitter Heron; worked at Locomatix handling the company’s engineering stack; and led several initiatives for the AdSense team at Google. Sanjeev holds an MS in computer science from the University of Wisconsin-Madison.


17:2518:05 Wednesday, 24 May 2017
Stream processing and analytics
Location: Capital Suite 8/9
Level: Beginner
Sanjeev Kulkarni (Streamlio), Maosong Fu (Twitter)
Twitter processes billions of events per day at the instant the data is generated. To achieve real-time performance, Twitter employs Heron, an open source streaming engine tailored for large-scale environments. Sanjeev Kulkarni and Maosong Fu share several optimizations implemented in Heron to improve throughput by 5x and reduce latency by 50–60%. Read more.