Alibaba Cloud Developer

Sep 15, 2020 · Big Data

Designing Nexmark: A Standard Benchmark for Stream Processing Performance

This article examines the challenges of existing stream‑processing benchmarks, introduces the open‑source Nexmark framework designed for reproducible, comprehensive performance testing, describes its metrics, query set, workload configurability, and presents experimental results on Flink, highlighting its role in advancing big‑data stream benchmarking.