New: exorbyte Lab Nodes — Fast, Fault-Tolerant Indexing and Approximate Retrieval for KNIME Workflows

Partner Extensions
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Hi everyone,

We’re excited to announce the release of our exorbyte Lab Nodes — a new set of low-code tools that bring exorbyte’s powerful fuzzy-matching and indexing technology directly into KNIME.

These nodes allow you to index, normalize, and match text data with high precision.

exorbyte lab nodes
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Included in this Lab release:

  • Single-Field Indexer – Build searchable indices from text fields

  • Approximate Index Matcher – Perform fuzzy searches using configurable algorithms

  • Index Reader / Index Writer – Reuse or store your index databases

  • Approximate Phrase Matcher – Match multi-word phrases and detect near-duplicates

  • Character Mapper – Normalize characters and improve match quality

:link: Try it out here:
exorbyte Lab Nodes – KNIME Community Hub

:yellow_heart: We’d love your feedback and ideas for future extensions — especially around retrieval-augmented workflows, and agentic systems built in KNIME.

Contact us:
:globe_with_meridians: https://www.exorbyte.com
:e_mail: consulting@exorbyte.com

knime exorbyte

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I can’t get the extension to install. Clicking next does nothing. KAP 5.8.0. Windows 11.

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@Ahmad_Vh this does look exciting. Do you have sample workflows that might demonstrate the functions? That would be great.

Also, I read in the notes that it requires Linux or Windows. Would it also run on macOS?

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Hi @mlauber71

Thanks for your comment.
Yes, absolutely here’s a sample workflow that demonstrates the indexing and matching functions in action:

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:link: Single-Field Indexing and Matching Overview Examples

Regarding your second question: the extension currently supports Windows and Linux environments.
Unfortunately, macOS is not supported yet, mainly due to native MatchMaker dependencies.

We’re exploring broader platform support for future releases.

— Ahmad from exorbyte

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I installed the sample workflow you posted to see if that would force installation of the nodes. They still won’t install. Any ideas?

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Hi @rfeigel,
Thank you for reaching out and for sharing the screenshot!

At the moment, the exorbyte MatchMaker Toolbox extension is supported only in KNIME Analytics Platform version 5.5. That’s likely why the installation doesn’t proceed in KAP 5.8.0.

We recommend installing it on KNIME AP 5.5 for now — it should work smoothly there.
We’re working on making it compatible with newer KNIME versions soon.

Let me know if there you had problem installing it on KNIME AP 5.5

Kind Regards :yellow_heart:
— Ahmad

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Thanks for the reply. I’m not too keen on installing an older version of KAP just to use your extension. I’ll wait for your update. I assume you’ll announce it on the Forum.

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I changed my mind and installed KAP 5.5. The extension loaded with no problems. Thanks.

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@rfeigel
Great to hear it worked after installing 5.5. Thanks for giving it a try! :blush:

If you run into anything else or have questions while exploring the nodes, feel free to reach out anytime.

Happy matching!

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Love it - will give it a try in the not too distant future!

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Can’t wait for your input Martin :slight_smile: