Exploration of Vectorized SIMD Instructions in PolarDB Distributed Edition
1. Background PolarDB Distributed Edition (PolarDB for Xscale, abbreviated as: PolarDB-X) is a cloud-native distributed database with important features such as online transaction and analytical processing (HTAP), separation of computing and storage, and global secondary indexing. In terms of HTAP, PolarDB Distributed Edition has explored and practiced many aspects of vectorization for the AP engine, … Read more