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There is nothing worse than opening a report in an Excel spreadsheet and seeing pages and pages of columns that provide little or no insight into the data. But text tables do have their place, especially in the financial sector. Here are some things to consider when designing text tables.

When it comes to analytics, sharing is caring.

IT 組織がセルフサービス分析の文化を推進すべきなのはなぜでしょうか。答えは簡単です。生産性のためです。 IT 部門の役割は、社員の生産性を高めるセキュアな環境を作ることにあります。また、その中で欠かせないのが、社員が自身のデータをリアルタイムで分析できるようにすることです。

I’ve been educated and inspired recently by the best-selling design classic The Design of Everyday Things by UX guru Don Norman.

Examine the issue of using red and green together in data visualization.

I've read a few data-viz books recently. Here are my quick reviews of Alberto Cairo's The Truthful Art, Cole Nussbaumer Knaflic's Storytelling with Data, and Isabel Meirelles's Design for Information.

Installing Tableau Server is about as easy as it gets with server software. Still, if you're new to it, you can use someone to help you figure out what to prepare and how to go through it. And now we've got you covered. Take a look at the brand-new Tableau Server: Everybody’s Install Guide.

Tableau has a very clean user interface which presents users with only the options that are relevant at that time. But sometimes it’s easy for us users to miss what’s staring us in the face. Here are a few of my favourite hidden tricks in Tableau.