KNIME® Core Columnar

This repository is maintained by the KNIME Team Rakete.

The Columnar Table Backend stores tables in the Apache Arrow format and enables more efficient access to KNIME tables.

Content

This repository contains the source code for the Columnar Table Backend. The code is organized as follows:

• org.knime.core.columnar: Columnar table framework definition
• org.knime.core.columnar.arrow: Apache Arrow implementation of the columnar table framework
• org.knime.core.data.columnar: Table Backend implementation based on the columnar table framework

Development Notes

You can find instructions on how to work with our code or develop extensions for KNIME Analytics Platform in the knime-sdk-setup repository on BitBucket or GitHub.

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