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1TE.CH ᳇ Tech News<p><a href="https://mastodon.social/tags/TargetGroups" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TargetGroups</span></a> 🎯 Without effective <a href="https://mastodon.social/tags/targetgrouporientation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>targetgrouporientation</span></a>, <a href="https://mastodon.social/tags/marketingmeasures" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>marketingmeasures</span></a> are a pure game of chance: and without effective <a href="https://mastodon.social/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a>, <a href="https://mastodon.social/tags/marketing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>marketing</span></a> is blind.</p><p><a href="https://mastodon.social/tags/Segmentation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Segmentation</span></a> 💬 Target groups are analyzed based on age, interests, behavior or location, for example, in order to develop tailored <a href="https://mastodon.social/tags/marketingstrategies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>marketingstrategies</span></a>.</p><p><a href="https://mastodon.social/tags/Personalization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Personalization</span></a> 📊 <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> and <a href="https://mastodon.social/tags/analysistools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>analysistools</span></a> make it possible to provide and communicate personalized content to increase <a href="https://mastodon.social/tags/conversions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>conversions</span></a>.</p><p>👉 <a href="https://OnlineMarketingStrategy.EU" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">OnlineMarketingStrategy.EU</span><span class="invisible"></span></a><br>👉 <span class="h-card" translate="no"><a href="https://mastodon.world/@marketing" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>marketing</span></a></span> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
Python Job Support<p>Powerbi free Courses <a href="https://mastodon.social/tags/shorts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shorts</span></a> <a href="https://mastodon.social/tags/shortsfeed" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shortsfeed</span></a> <a href="https://mastodon.social/tags/powerbi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>powerbi</span></a> <a href="https://mastodon.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a>&nbsp;<a href="https://mastodon.social/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a></p><p>1. Introduction to Power BI by PrepInsta Prime ⏰Duration: 18 Hours of Self Paced lessons ‍ Skill Level: Beginner - Advanced ... source</p><p><a href="https://quadexcel.com/wp/powerbi-free-courses-shorts-shortsfeed-powerbi-datascience-dataanalysis/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">quadexcel.com/wp/powerbi-free-</span><span class="invisible">courses-shorts-shortsfeed-powerbi-datascience-dataanalysis/</span></a></p>
WOMBAT 2025<p>If <a href="https://rstats.me/tags/RStats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RStats</span></a> is a bit sluggish for your <a href="https://rstats.me/tags/DataAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataAnalysis</span></a> needs, maybe it's time to move a few letters up the alphabet and integrate some C++ in your life. </p><p>Register here: <a href="https://wombat2025.numbat.space/program/tutorials/KCZEMB.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wombat2025.numbat.space/progra</span><span class="invisible">m/tutorials/KCZEMB.html</span></a> </p><p><a href="https://rstats.me/tags/DataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataScience</span></a></p>
Technology Tales<p>Discover how to use AirTable for data analysis with this beginner’s guide. AirTable blends the best of spreadsheets and relational databases for efficient data management. Learn about setting up projects, importing data, and performing basic analyses. Perfect for small projects or beginners. <a href="https://mstdn.social/tags/AirTable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AirTable</span></a> <a href="https://mstdn.social/tags/DataAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataAnalysis</span></a> <a href="https://mstdn.social/tags/DataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataScience</span></a> <a href="https://mstdn.social/tags/BeginnersGuide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BeginnersGuide</span></a> <a href="https://www.kdnuggets.com/a-beginners-guide-to-airtable-for-data-analysis" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">kdnuggets.com/a-beginners-guid</span><span class="invisible">e-to-airtable-for-data-analysis</span></a></p>
Python Job Support<p>Spotify SQL Interview Question for Data Analyst | CTE &amp; RANK | Top 10&nbsp;Artists</p><p>sql <a href="https://mastodon.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://mastodon.social/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> Answer this SQL interview question for Spotify where you use RANK() and CTE with WHERE to ... source</p><p><a href="https://quadexcel.com/wp/spotify-sql-interview-question-for-data-analyst-cte-rank-top-10-artists/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">quadexcel.com/wp/spotify-sql-i</span><span class="invisible">nterview-question-for-data-analyst-cte-rank-top-10-artists/</span></a></p>
Nightfighter 🛡️<p>SpiegelMining - Spiegel.de Reverse Ist Engineering</p><p><a href="https://social.tchncs.de/tags/spiegel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spiegel</span></a> <a href="https://social.tchncs.de/tags/meinungsfreiheit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meinungsfreiheit</span></a> <a href="https://social.tchncs.de/tags/meinungsbildung" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>meinungsbildung</span></a> <a href="https://social.tchncs.de/tags/journalismus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>journalismus</span></a> <a href="https://social.tchncs.de/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> <a href="https://social.tchncs.de/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a></p><p><a href="https://youtube.com/watch?v=-YpwsdRKt8Q" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtube.com/watch?v=-YpwsdRKt8Q</span><span class="invisible"></span></a></p>
Nightfighter 🛡️<p>Sehr interessante Auswertung des <a href="https://social.tchncs.de/tags/Wahlomat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wahlomat</span></a> Teil2</p><p><a href="https://social.tchncs.de/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://social.tchncs.de/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> <a href="https://social.tchncs.de/tags/politik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>politik</span></a></p><p><a href="https://dkriesel.com/blog/2025/0208_wahl-o-mat-auswertung_bundestagswahl_2025_teil_2_thesen-_und_parteienverwandtschaften" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">dkriesel.com/blog/2025/0208_wa</span><span class="invisible">hl-o-mat-auswertung_bundestagswahl_2025_teil_2_thesen-_und_parteienverwandtschaften</span></a></p>
Nightfighter 🛡️<p>Sehr interessante Auswertung des <a href="https://social.tchncs.de/tags/Wahlomat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wahlomat</span></a> Teil1</p><p><a href="https://social.tchncs.de/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://social.tchncs.de/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> <a href="https://social.tchncs.de/tags/politik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>politik</span></a></p><p><a href="https://dkriesel.com/blog/2025/0206_wahl-o-mat-auswertung_bundestagswahl_2025_parteienlandkarte" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">dkriesel.com/blog/2025/0206_wa</span><span class="invisible">hl-o-mat-auswertung_bundestagswahl_2025_parteienlandkarte</span></a></p>
rexi<p><a href="https://techxplore.com/news/2025-08-palantir-army-worth-bln.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">techxplore.com/news/2025-08-pa</span><span class="invisible">lantir-army-worth-bln.html</span></a></p><p><a href="https://mastodon.social/tags/Palantir" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Palantir</span></a>,… <a href="https://mastodon.social/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> and <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> company, has a reach that spans the global economy, with banks, hospitals, the US gov, and the <a href="https://mastodon.social/tags/IDF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IDF</span></a> among its…client roster.</p><p>"We want and need this country to be the strongest, most important country in the world," Alex Karp, Palantir's CEO, recently declared at a client conference in Palo Alto, California.</p><p>…founded by <a href="https://mastodon.social/tags/PeterThiel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PeterThiel</span></a> — preeminent conservative with long-standing ties to the Trump admin—Karp, and others with <a href="https://mastodon.social/tags/CIA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CIA</span></a> backing.</p>
Sarah Lea<p>Why normalize databases?<br>Yesterday, my tutoring student asked me why databases need to be normalized at all. She said: “Wouldn’t it be easier to just have one big table with all the information?”</p><p>It’s a common first question when learning about relational databases.<br>At first, one big table (e.g. customer name, order date, product name, price) seems easiest.</p><p>I told her:<br>:blobcoffee: Because that quickly leads to data redundancy, anomalies, and integrity issues when inserting, updating, or deleting records.<br>:blobcoffee: Normalization means structuring data into separate, related tables, so that each fact is stored only once. This reduces redundancy &amp; preserves consistency.</p><p><a href="https://techhub.social/tags/databases" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>databases</span></a> <a href="https://techhub.social/tags/dataengineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataengineering</span></a> <a href="https://techhub.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://techhub.social/tags/datascientist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascientist</span></a> <a href="https://techhub.social/tags/dataanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalysis</span></a> <a href="https://techhub.social/tags/dataanalyst" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataanalyst</span></a> <a href="https://techhub.social/tags/sql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sql</span></a> <a href="https://techhub.social/tags/data" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>data</span></a></p>

New open-source tool makes complex data understandable

Y'all heard about this?

New dopamine source potentially unlocked.

Create interactive HTML-based reports fed by CSVs, TSVs, or JSON data with the format described using YAML instead of using an exported CSV to Alteryx to MS SQL to Power BI pipeline? Yes, please.

We thought moving to using Python and APIs to skip the "CSV to Alteryx" step was increasing efficiency (and decreasing software license costs). I think this would be even better. Too bad we would have to learn a new tool and don't have time.

Tech Xplore · New open-source tool makes complex data understandableVon Ulrike Bohnsack

Datavzrd is a new tool for interactive visualization of tabular data that takes output specifications in YAML format and produces portable output that does not require a server process.

Summary: techxplore.com/news/2025-07-so

Original paper: journals.plos.org/plosone/arti

Tech Xplore · New open-source tool makes complex data understandableVon Ulrike Bohnsack