Hasso-Plattner-Institut
Prof. Dr. Tilmann Rabl
  
 

23.05.2019

Poster Accepted at DEBS Conference 2019

Philipp M. Grulich, Jonas Traub, Asterios Katsifodimos, Tilmann Rabl, Sebastian Breß, and Volker Markl

Our poster "Generating Reproducible Out-of-Order Data Streams" has been accepted at the DEBS Conference 2019

Abstract

Evaluating modern stream processing systems in a reproducible manner requires data streams with different data distributions, data rates, and real-world characteristics such as delayed and out-of-order tuples. In this paper, we present an open source stream generator which generates reproducible and deterministic out-of-order streams based on real data files, simulating arbitrary fractions of out-of-order tuples and their respective delays.