Evaluating Task-Level CPU Efficiency for Distributed Stream Processing Systems

J Rank, J Herget, A Hein, H Krcmar - Big Data and Cognitive Computing, 2023 - mdpi.com
Big Data and primarily distributed stream processing systems (DSPSs) are growing in
complexity and scale. As a result, effective performance management to ensure that these …

The Role of Performance in Streaming Analytics Projects: Expert Interviews on Current Challenges and Future Research Directions

J Rank, A Hein, H Krcmar - Softwaretechnik-Trends Band 43, Heft 1, 2023 - dl.gi.de
Stream processing systems (SPS) are becoming more frequent due to current trends such
as Industry 4.0 or the Internet of Things. These systems' performance is particularly …

Predicting Scaling Efficiency of Distributed Stream Processing Systems via Task Level Performance Simulation

J Rank, M Barnert, A Hein, H Krcmar - Softwaretechnik-Trends Band 43 …, 2023 - dl.gi.de
Stream processing systems (SPS) are a special class of Big Data systems that firms employ
in (near) real time business scenarios. They ensure low-latency processing through a high …