Category: Data Management
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Data Operations: Daten für die Analyse optimal vorbereiten
Kürzlich habe ich einige Blog-Posts zum Thema Datenstrategie veröffentlicht. Für viele Unternehmen geht die Entwicklung und Einführung einer Datenstrategie nicht tief genug. Häufig habe ich ähnliches gehört: “So weit ist unser Unternehmen noch gar nicht. Wir haben noch viel operativ vorzubereiten, bevor wir eine Datenstrategie voll umfänglich etablieren können.” Ich habe in diesen Gesprächen nachgehakt,…
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Hyper Kickoff Event: 5th Frankfurt Analytics + Tableau User Group Meetup
We’d like to invite you to the 5th Frankfurt Analytics + Tableau User Group Meetup. Join us for the global launch of Tableau’s super fast data engine, Hyper! Hyper brings faster data refreshes and query performance to Tableau extracts, plus increased scalability in a platform-wide update. This is your opportunity to get to know the…
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5 Takeaways from Tableau’s Hybrid Transactional/Analytical Processing
1. What is Hyper’s key benefit? Hyper is a Hybrid transactional/analytical processing (HTAP) database system and replaces Tableau Data Extracts (TDE). The change will be mostly transparent for end users, other than everything being faster. Hyper significantly improves extract refresh times, query times and overall performance. 2. What is Hybrid transactional/analytical processing? As defined by…
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Data Science Toolbox: How to use Julia with Tableau
Michael, a data scientist, who is working for a German railway and logistics company, recently told me during a FATUG Meetup that he loves Tableau’s R integration and Tableau’s Python integration. As he continued, he raised the question of using functions they have written in Julia. Julia, a high-level dynamic programming language for high-performance numerical…
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TabPy Tutorial: How to Integrate Python with Tableau for Advanced Analytics
In 2013, Tableau introduced R Integration, the ability to call R scripts in calculated fields. This opened up possibilities such as K-means clustering, Random Forest models, and sentiment analysis. With the release of Tableau 10.2, we can enjoy a new, fancy addition to this feature: the Python Integration through TabPy, the Tableau Python Server. Python in…
