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Why should IT organizations promote a culture of self-service analytics? The answer is simple: productivity. Our job in IT is to create a secure environment that allows people to be highly productive. And enabling people to explore their own data in real-time is an essential part of that work.

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

本文為系列文章的第一篇，這個系列說明廣為人知的一些「資料視覺化規則」。我們常常看到或聽說這些規則，不過經常未深入檢視規則背後的細節，甚至是完全忽略。我想要仔細檢視其中幾項規則，進一步瞭解這些規則應如何應用。在本系列的第一篇文章，也就是本文，我想要討論同時使用紅色和綠色這個問題。

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.

我們將在本文中深入探討資料擷取與即時連線的差異，以及這兩種功能的使用時機，也會提供發佈資料來源到 Tableau Online 的相關說明。

We’re excited to share Dresner Advisory Services, an independent analyst firm, has recognized Tableau as a leader in mobile analytics. You can read the full report here.

Spring is in the air. You know what else is in the air? The sweet smell of the Tableau 10 beta. We are excited to announce Tableau 10 beta is now available. Tableau 10 includes a brand new look and feel, and a host of new features to help you prep, analyze, and share your insights even faster.