The Dremio Blog

In-depth technical description of Dremio's Gandiva Initiative for Apache Arrow.

Apache Arrow was announced as a top level Apache project on Feb 17, 2016. We wanted to give some context regarding the inception of the project, as well as interesting developments as the project has evolved.

We’ve published a new page - What is a Data Warehouse?

We’ve published a new page - ETL Tools Explained

Deciding what combination of technologies will yield the best ‘BI on Big Data’ experience can be a major challenge for data professionals.

A brief discussion about how changing the size of a Parquet file’s ‘row group’ to match a file system’s block size can effect the efficiency of read and write performance.