Apache Arrow
Aggregating Millions of Groups Fast in Apache Arrow DataFusion
TLDR Grouped aggregations are a core part of any analytic tool, creating understandable summaries of huge data volumes. Apache Arrow DataFusion’s parallel aggregation capability is 2-3x faster in version 28.0.0 for queries with a large number (10,000 or more) of groups....
Apache Arrow Basics: Coding with Apache Arrow Python
So by now, you are probably aware that InfluxData has been busy building the next generation of the InfluxDB storage engine. If you dig a little deeper, you will start to uncover some concepts that might be foreign to you: Apache...
Introduction to Apache Arrow
A look at what Apache Arrow is, how it works, and some of the companies using it as a critical component in their architecture. Over the past few decades, leveraging big datasets required businesses to perform increasingly complex analysis. Advancements in...