You can change your join type and view the results instantly since each action immediately lets you see the change in your data despite of millions of rows. It gives you instant results – You can edit a value by selecting and editing it directly.You can choose which view to interact with, based on the task at hand. The last panel displays the row level data. This makes it very easy to see how data is distributed. The center panel is for data summary where the profile section in the center has histograms to portray the occurrence of values within columns. The top most panel is for data flow or a graphical representation of the work flow. It gives you a complete picture of your data – In Tableau Prep, the screen gets shared into three sets.A bird’s eye view of Tableau Prep’s appealing UI Curious about how Tableau Prep can help? Joshua Milligan who is a data consultant with a reputed firm loves the elements of fluidity and transparency in the Data Visualization tool, Tableau and strongly feels that Tableau Prep only adds more to the magic in terms of intuitiveness and seamlessness. The ETL tool primarily automates, joins, unions, pivots and aggregates via a drag and drop visual interface to streamline all the common tasks. Tableau Prep, according to him, is designed as a self-service tool to reshape data without scripting or coding to address the common data management problem. They have been silently screaming for automation, artificial intelligence and machine learning to automate data. And this has always been a constant concern for large enterprises and analytics vendors. Why Tableau Prep?įrancois Ajenstat, Tableau’s chief product officer, feels that companies unfortunately spend 80 percent of their time on Data Preparation and only 20 percent on analysis despite of the latter being a higher value task. csv files for use with other applications. Tableau Prep is also compatible with older versions of Tableau products, all the way down to Tableau 10.0 and can output.
It is as intuitive as the Tableau Desktop & Server and works flawlessly in tandem with both. With the Data Visualization Tool, Tableau now has a personal data preparation and ETL tool among its suite of products to prepare data for easily analysis. Empower yourself with the ability to gather, merge, clean, shape and prepare your data for analysis in Tableau using Tableau Prep.
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