Apache DataFusion Blog

Articles by Xiangpeng Hao, Andrew Lamb

Using StringView / German Style Strings to Make Queries Faster: Part 1- Reading Parquet

Editor's Note: This is the first of a two part blog series that was first published on the InfluxData blog. Thanks to InfluxData for sponsoring this work as Xiangpeng Hao's summer intern project

This blog describes our experience implementing StringView in the Rust implementation of Apache Arrow, and integrating …

Using StringView / German Style Strings to make Queries Faster: Part 2 - String Operations

Editor's Note: This blog series was first published on the InfluxData blog. Thanks to InfluxData for sponsoring this work as Xiangpeng Hao's summer intern project

In the first post, we discussed the nuances required to accelerate Parquet loading using StringViewArray by reusing buffers and reducing copies. In this second …