Short Communication: SIMD-Accelerated Delta Merge for CDC Tables
Abstract
We implement a vectorized merge for CDC upserts in Delta tables, reducing CPU 10�12% on skewed workloads.
Cite this article
Carstairs, N. & Koval, C. (2023). Short Communication: SIMD-Accelerated Delta Merge for CDC Tables. Research Explorations in Global Knowledge & Technology (REGKT), 2 (9). Retrieved from https://regkt.com/article.php?id=465&slug=short-communication-simd-accelerated-delta-merge-cdc