# Knowledge sharing **URL:** https://forum.knime.com/c/resources/knowledge-sharing/59.md [Latest](https://forum.knime.com/latest.md) · [Categories](https://forum.knime.com/categories.md) · [Tags](https://forum.knime.com/tags.md) --- ## [About the Knowledge sharing category](https://forum.knime.com/t/about-the-knowledge-sharing-category/23942)
**Author:** [@Iris](https://forum.knime.com/u/Iris)\ **Replies:** 0
Share your knowledge with other KNIME Community members. This can be answering frequent questions, sharing a KNIME story or describing how you solved a certain KNIME challenge. --- ## [2026 Munich Data Summit - Supporting Information from Novonesis talk](https://forum.knime.com/t/2026-munich-data-summit-supporting-information-from-novonesis-talk/91910)
**Author:** [@tescnovonesis](https://forum.knime.com/u/tescnovonesis)\ **Replies:** 2\ **Last updated:** [May 13, 2026, 7:16am UTC](https://forum.knime.com/t/2026-munich-data-summit-supporting-information-from-novonesis-talk/91910 "2026-05-13T07:16:10Z")
Novonesis will be a speaker at KNIME Data Summit Munich 2026. Presenting: “Our Citizen Data Platform: Empowering Citizen Data Scientist Scientist to Scale Analytics”. There will be a few slides on the “How”. Connect t… --- ## [Update on my cryptocurrency trading agent](https://forum.knime.com/t/update-on-my-cryptocurrency-trading-agent/91851)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [April 24, 2026, 1:33pm UTC](https://forum.knime.com/t/update-on-my-cryptocurrency-trading-agent/91851 "2026-04-24T13:33:55Z")
--- ## [Importing workflow for first timers](https://forum.knime.com/t/importing-workflow-for-first-timers/91786)
**Author:** [@hoangpham19](https://forum.knime.com/u/hoangpham19)\ **Replies:** 0\ **Last updated:** [April 13, 2026, 9:51pm UTC](https://forum.knime.com/t/importing-workflow-for-first-timers/91786 "2026-04-13T21:51:39Z")
Importing your first KNIME workflow. This is important for first time users. The video is a little outdated but the principles are the same. Starting out with KNIME, I think it’s important to find your … --- ## [Building a cryptocurrency agent](https://forum.knime.com/t/building-a-cryptocurrency-agent/91728)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [March 31, 2026, 8:15am UTC](https://forum.knime.com/t/building-a-cryptocurrency-agent/91728 "2026-03-31T08:15:34Z")
Hello all, Yesterday I published this short book on Amazon, you can check it out here if you want: Building an autonomous cryptocurrency trading agent with KNIME : Using the Revolut X API (KNIME Analytics) Amazon.com: … --- ## [k2pweb.org -- web interface for KNIME to Python exporter](https://forum.knime.com/t/k2pweb-org-web-interface-for-knime-to-python-exporter/91427)
**Author:** [@VitaliiKaplan](https://forum.knime.com/u/VitaliiKaplan)\ **Replies:** 8\ **Last updated:** [March 24, 2026, 7:02pm UTC](https://forum.knime.com/t/k2pweb-org-web-interface-for-knime-to-python-exporter/91427 "2026-03-24T19:02:00Z")
Dear KNIME users, I’m happy to share with you a web service for converting KNIME workflows to Python scripts and Jupyter notebooks. It is based on the open-source knime2py project. I’d be glad to hear about your ex… --- ## [Cryptocurrency trading agent workflow availabe for download](https://forum.knime.com/t/cryptocurrency-trading-agent-workflow-availabe-for-download/91580)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [March 10, 2026, 5:07pm UTC](https://forum.knime.com/t/cryptocurrency-trading-agent-workflow-availabe-for-download/91580 "2026-03-10T17:07:56Z")
Hello, I have uploaded my Cryptocurrency trading agent workflow to my Google Drive. In case you want to download it, here is the link. In case you have issues, please contact me at bocebad@gmail.com. YOU CAN USE IT… --- ## [Cryptocurrency agent 'First final' version](https://forum.knime.com/t/cryptocurrency-agent-first-final-version/91545)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [March 4, 2026, 2:06pm UTC](https://forum.knime.com/t/cryptocurrency-agent-first-final-version/91545 "2026-03-04T14:06:55Z")
Hello, On the link below you can check out the ‘first final’ (V1.0) version of my cryptocurrency trading agent workflow. It uses the Revolut X trading API but should be adaptable to other platforms without too much eff… --- ## [Building a cryptocurrency trading agent with KNIME and the Revolut API - Update](https://forum.knime.com/t/building-a-cryptocurrency-trading-agent-with-knime-and-the-revolut-api-update/91496)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [February 25, 2026, 2:16pm UTC](https://forum.knime.com/t/building-a-cryptocurrency-trading-agent-with-knime-and-the-revolut-api-update/91496 "2026-02-25T14:16:13Z")
Hello all On the page below you can find an updated version of my crypto trading agent. This version uses a Rules database table to dynamically determine the trading pair and buy/sell thresholds --- ## [Update on Building a trading agent using KNIME and the Revolut API](https://forum.knime.com/t/update-on-building-a-trading-agent-using-knime-and-the-revolut-api/91465)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 2\ **Last updated:** [February 20, 2026, 10:56pm UTC](https://forum.knime.com/t/update-on-building-a-trading-agent-using-knime-and-the-revolut-api/91465 "2026-02-20T22:56:10Z")
Hi, On the link below at the bottom of the page you can find my first attempt of a rule-based autonomous cryptocurrency trading agent with KNIME. This is a prototype (but it works…) I have several ideas on how to evol… --- ## [Building a working trading agent using KNIME and the Revolut API](https://forum.knime.com/t/building-a-working-trading-agent-using-knime-and-the-revolut-api/91443)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 1\ **Last updated:** [February 17, 2026, 7:04pm UTC](https://forum.knime.com/t/building-a-working-trading-agent-using-knime-and-the-revolut-api/91443 "2026-02-17T19:04:43Z")
As it seems there is quite some interest in ‘finance’ topics, I have started work on one that will build a working crypto trading agent using the Revolut API. Below you can find the link to the first part. --- ## [KNIME to Python exporter UI](https://forum.knime.com/t/knime-to-python-exporter-ui/90024)
**Author:** [@VitaliiKaplan](https://forum.knime.com/u/VitaliiKaplan)\ **Replies:** 21\ **Last updated:** [February 15, 2026, 4:16pm UTC](https://forum.knime.com/t/knime-to-python-exporter-ui/90024 "2026-02-15T16:16:39Z")
Dear KNIME community, I am glad to present a new feature of the knime2py open-source project — knime2py now has a UI component node. This is the second post about knime2py (the first is here: KNIME to Python exporter )… --- ## [Climate change / data sources](https://forum.knime.com/t/climate-change-data-sources/91252)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 2\ **Last updated:** [February 14, 2026, 10:11am UTC](https://forum.knime.com/t/climate-change-data-sources/91252 "2026-02-14T10:11:04Z")
Hello, This is not really a KNIME topic, but I wanted to share this page where you can see a current overview of all the Climate change data I have loaded, with their origin and granularity… --- ## [Charting options in KNIME](https://forum.knime.com/t/charting-options-in-knime/91375)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [February 8, 2026, 5:43pm UTC](https://forum.knime.com/t/charting-options-in-knime/91375 "2026-02-08T17:43:04Z")
Hello, In this post I will show some of the charting options available in KNIME, apart from the standard ones… --- ## [Climate change - Analyzing Sea water temperatures](https://forum.knime.com/t/climate-change-analyzing-sea-water-temperatures/91249)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 7\ **Last updated:** [January 22, 2026, 3:27pm UTC](https://forum.knime.com/t/climate-change-analyzing-sea-water-temperatures/91249 "2026-01-22T15:27:38Z")
Hello all, on this page you can see how I analyze changes in sea water temperatures using KNIME, including a Python script node to convert NetCDF (Network Common Data Form) data to .csv format --- ## [Book on climate change investigation with KNIME](https://forum.knime.com/t/book-on-climate-change-investigation-with-knime/91154)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [January 7, 2026, 3:05pm UTC](https://forum.knime.com/t/book-on-climate-change-investigation-with-knime/91154 "2026-01-07T15:05:38Z")
I have published a book about investigating climate change with KNIME on Amazon. Here is the link to it :slight\_smile: --- ## [Climate change - USA data](https://forum.knime.com/t/climate-change-usa-data/91132)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [January 5, 2026, 7:46pm UTC](https://forum.knime.com/t/climate-change-usa-data/91132 "2026-01-05T19:46:16Z")
Hello and happy new year! I have added a new page to my blog about the USA data I am adding to my climate change monitoring application. In case you are interested, here is the link : --- ## [The Surprising Mathematics of Tic-Tac-Toe Revealed](https://forum.knime.com/t/the-surprising-mathematics-of-tic-tac-toe-revealed/90910)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 4\ **Last updated:** [December 31, 2025, 5:26pm UTC](https://forum.knime.com/t/the-surprising-mathematics-of-tic-tac-toe-revealed/90910 "2025-12-31T17:26:41Z")
What if humble TicTacToe game hid interesting math secrets? Using KNIME, @HansS shows that out of 362,880 possible move sequences, only 255,168 are realistic, and starting position + first move hugely shape your chances… --- ## [2025 recap](https://forum.knime.com/t/2025-recap/90889)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [December 3, 2025, 9:15am UTC](https://forum.knime.com/t/2025-recap/90889 "2025-12-03T09:15:12Z")
In this post I wanted to give a quick recap of what I got done this year… --- ## [New Climate change dApp](https://forum.knime.com/t/new-climate-change-dapp/90928)
**Author:** [@Marc\_Goossens](https://forum.knime.com/u/Marc_Goossens)\ **Replies:** 0\ **Last updated:** [December 8, 2025, 9:57am UTC](https://forum.knime.com/t/new-climate-change-dapp/90928 "2025-12-08T09:57:46Z")
Hi, I have created a new Climate change data app. It shows the places with the maximum rainfall for the last 4 years for a given country --- ## [Using Materialized Views to help improve performance](https://forum.knime.com/t/using-materialized-views-to-help-improve-performance/90854)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [December 1, 2025, 8:19am UTC](https://forum.knime.com/t/using-materialized-views-to-help-improve-performance/90854 "2025-12-01T08:19:53Z")
What if your queries are slow because your database is thinking too much? @Marc\_Goossens shows how materialized views in KNIME turn massive tables into fast queries — cutting time on 800M+ rows by materializing only what… --- ## [Agentography with KNIME: Mapping AI Agent Traffic](https://forum.knime.com/t/agentography-with-knime-mapping-ai-agent-traffic/90775)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [November 24, 2025, 8:56am UTC](https://forum.knime.com/t/agentography-with-knime-mapping-ai-agent-traffic/90775 "2025-11-24T08:56:59Z")
What if the top “visitor” on your website isn’t a human but an AI Agent? Joe Maraschiello and Francois S. unveil Agentography -mapping AI-agent traffic on websites- using KNIME to mine server logs and cluster agent behav… --- ## [Assessing Target Tractability in Drug Discovery](https://forum.knime.com/t/assessing-target-tractability-in-drug-discovery/90601)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [November 12, 2025, 8:57am UTC](https://forum.knime.com/t/assessing-target-tractability-in-drug-discovery/90601 "2025-11-12T08:57:13Z")
What if target tractability in drug discovery were just a few clicks away? :dna:Giovanni Cincilla, Peter Wright and Triin Tammsalu show how to integrate UniProt, ChEMBL, PDB & OpenTargets data sources in KNIME to assess d… --- ## [What Your Sport Watch Can Teach You About Your Running Performance](https://forum.knime.com/t/what-your-sport-watch-can-teach-you-about-your-running-performance/90305)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 1\ **Last updated:** [November 7, 2025, 2:10pm UTC](https://forum.knime.com/t/what-your-sport-watch-can-teach-you-about-your-running-performance/90305 "2025-11-07T14:10:58Z")
Ever feel fast one day and sluggish the next when running? :man\_running: @HansS uses KNIME to analyze his sport watch data—and found that stride length & cadence predict running pace far better than weather or distance. … --- ## [New Component: k-Box Plot (with configurable IQR multiplier)](https://forum.knime.com/t/new-component-k-box-plot-with-configurable-iqr-multiplier/90537)
**Author:** [@CarlosEnrique84](https://forum.knime.com/u/CarlosEnrique84)\ **Replies:** 0\ **Last updated:** [November 7, 2025, 1:11pm UTC](https://forum.knime.com/t/new-component-k-box-plot-with-configurable-iqr-multiplier/90537 "2025-11-07T13:11:10Z")
Hi there, Just a quick post to introduce the new k-Box Plot component. The key feature of this component is the ability to configure the k multiplier for the IQR rule, a functionality not available in the new and legac… --- ## [Circular Mean Implementation Example](https://forum.knime.com/t/circular-mean-implementation-example/90350)
**Author:** [@CarlosEnrique84](https://forum.knime.com/u/CarlosEnrique84)\ **Replies:** 0\ **Last updated:** [October 30, 2025, 6:00pm UTC](https://forum.knime.com/t/circular-mean-implementation-example/90350 "2025-10-30T18:00:22Z")
Hi there, This workflow provides a practical implementation of the circular mean algorithm, as detailed in the linked Wikipedia article. Using the article’s example angles of 355°, 5°, and 15°, it demonstrates the corre… --- ## [Analyzing temperature change in Spain's Mediterranean coast](https://forum.knime.com/t/analyzing-temperature-change-in-spains-mediterranean-coast/90337)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [October 29, 2025, 9:16am UTC](https://forum.knime.com/t/analyzing-temperature-change-in-spains-mediterranean-coast/90337 "2025-10-29T09:16:08Z")
What if that 45 °C summer day isn’t a fluke, but the new norm? :thermometer: @Marc\_Goossens shows how KNIME can be used to analyze daily temperature data, using also geospatial data to focus only on weather stations on t… --- ## [Investigating Broken Windows Theory](https://forum.knime.com/t/investigating-broken-windows-theory/90227)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [October 17, 2025, 8:14am UTC](https://forum.knime.com/t/investigating-broken-windows-theory/90227 "2025-10-17T08:14:57Z")
“What happens when broken windows go unrepaired?” asks @PRADEEP\_ISAWASA in his KNIME-powered dive into the Broken Windows Theory. Using 2024 Chicago crime data, he finds that disorderly neighbors often face higher seriou… --- ## [Multimodal prompting with local LLMs using KNIME and Ollama](https://forum.knime.com/t/multimodal-prompting-with-local-llms-using-knime-and-ollama/90148)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 3\ **Last updated:** [October 12, 2025, 3:00pm UTC](https://forum.knime.com/t/multimodal-prompting-with-local-llms-using-knime-and-ollama/90148 "2025-10-12T15:00:45Z")
What if your text and images could be analyzed by the same LLM entirely offline? :light\_bulb: @mlauber71 shows how to use KNIME + Ollama to enable multimodal prompting with local models like mistral-small 3.1 and analyz… --- ## [Study the rhythms of crime with data analytics](https://forum.knime.com/t/study-the-rhythms-of-crime-with-data-analytics/90181)
**Author:** [@roberto\_cadili](https://forum.knime.com/u/roberto_cadili)\ **Replies:** 0\ **Last updated:** [October 10, 2025, 8:27am UTC](https://forum.knime.com/t/study-the-rhythms-of-crime-with-data-analytics/90181 "2025-10-10T08:27:41Z")
Can data analytics reveal the rhythms of crime? :man\_detective: Using KNIME and Chicago 2024 data, @PRADEEP\_ISAWASA tests Routine Activity Theory—finding robberies peak at night when guardianship drops. Enjoy the data st… [Next page](https://forum.knime.com/c/resources/knowledge-sharing/59.md?page=1)