Speaker

Ruslan Vaulin, Senior Data Scientist at Sqrrl Data

Ruslan Vaulin

Senior Data Scientist, Sqrrl Data

Ruslan Vaulin is a Senior Data Scientist at Sqrrl Data Inc. He is an expert in timeseries analysis, anomaly detection, machine learning, and Bayesian statistics. At Sqrrl Data, he develops algorithms for detecting cyber-security threats and cyber attacks.

Prior joining Sqrrl Data Inc, Ruslan Vaulin was a research scientist at the MIT-LIGO Laboratory, Massachusetts Institute of Technology developing algorithms for detecting gravitational-wave signals. He is a co-author on the LIGO’s discovery of the first gravitational-wave signal paper (https://www.ligo.caltech.edu/news/ligo20160211, http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.241103).

Sessions

Monitoring the Dynamic Resource Usage of Scala and Python Spark Jobs in Yarn

We all dread “Lost task” and “Container killed by YARN for exceeding memory limits” messages in our scaled-up spark yarn applications. Even answering the question “How much memory did my application use?” is surprisingly tricky… Read more