Recently a friend of mine has been obsessed over lottery. He found a dataset of past lottery winning combinations and somehow thinks he can find the logic behind these combinations. Read more

For you all who wants to present regional sales to your collegues, team members or your boss, Tableau has its own default map whether you are using it with or without internet access. But when you are trying to have a more details maps like the street, buildings and other details on the map which Tableau so far does not provide much details for some non-US countries. Here I show you how it can be done with some easy steps only. Read more

Twitter is an online news and social networking service where users post and interact with messages, "tweets," restricted to 140 characters. Social media data can help us reach some goals like instant feedback on products and services through sentiment analysis or measurement of social media strategy ROI. In here we have use a twitter profile to analyse the time usage of the user have spend in Twitter. Let's have a glance first! Read more

In here we will compare both Power BI service and Tableau Online 10 as both are cloud based BI platforms that provide data update management, content sharing, application integration capabilities. Read more

Data refresh is one of the features where any types of data visualize software should haveso you can keep data fresh and improve performance. It can be monthly to daily or every hours even minutes. Automation in data refresh will help us in the sense of keep our daily task be efficients. Let's see what Tableau data refresh can help us within different kind of Tableau products. Read more

We all know that tableau contain worksheets. With dashboard, we can combine all worksheets we needed to tell our audience a story we want to present.Also, we can use dashboard like a main page where our user can through main page and goes down to other pages. Read more