You may think that REST APIs are super easy to use with tRESTClient in Talend and nothing really can surprise you here. Until you try to get data from token based authenticated API.
Fetching data living on Google Drive sounds like piece of cake, especially having native Talend connector. NOT!
My client asked me to create simple web data connector for Tableau what would fetch customer data from an external service. Sounds like an easy task, especially as data was provided in JSON format. Unfortunately server generating data doesn’t have… Continue Reading →
Tableau JS API provides multitude of options for interacting, fetching and reusing data from your viz. Mostly, for performance reasons, part of the calls are made in async manner. Asynchronous part of the Tableau JS API is delivered using Promises… Continue Reading →
On the wave of data vizualization hype, more and more vizs emerge proving that using Tableau in non-standard may produce stunning results. Thanks to that, we can deliver data to the limited dashboard space in an effective and most business valuable… Continue Reading →