Conversational interfaces with computers have been the talk of tech since the days of Star Trek. Mostly associated with voice response, frustrating experiences interacting with Siri, chatbots, or the ...

Add Yahoo as a preferred source to see more of our stories on Google. As Tableau looks for ways to make data more accessible to a greater number of people across an organization, it will be announcing ...

SQLに慣れている人ほど、Tableauで「あれ、これどうやるんだ？」と詰まりやすいのがこのパターンです。 「顧客ごとの初回購入日を取得して、それをもとに分析したい」といったケース。SQLならサブクエリやウィンドウ関数で処理します。 このサブクエリが ...

As Tableau looks for ways to make data more accessible to a greater number of people across an organization, it will be announcing later today at the #Data21 customer conference the ability to query ...