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If data is stored in the database, there must be a date field that can specify what month and year the data is for. ** One very important requirement to provide a solution is the requirement of a timestamp that can provide the month and year information. We are using some of the files that we used in the other blog to demonstrate the features here. It could also skip a couple of months where no events are planned.įor the purpose of this blog, as mentioned before, we will use local files to demonstrate the concept which can applied elsewhere. ** The data might not get populated every month. The solution would be to generate a Date Placeholder for the latest month available and filter only to extract that month’s data. Based on those events, the Sales and IT resources are assigned.ī) A Prep Builder flow needs to be created to only generate the latest month’s data which will be used in the Marketing Dashboard.
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So, we will discuss the alternate solution for Prep users.Ī) The Marketing team gets a monthly data feed with all the events in a database.
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Most of that is true, but all the Tableau Desktop functions cannot be exactly replicated in Prep. The general assumption for Prep users is that if Tableau Desktop can do, Tableau Prep will be able to do the same things because it is an ETL tool with much better data cleaning and data filtering operations. The same requirement is needed in Tableau Prep Builder. In one of the other blogs, we had seen the latest file refresh using Tableau Desktop. Here, will be tackling a very simple problem through a use case. This will be one of the first Prep Builder blogs on our website after our ‘A Practitioner’s Guide to Prep Builder’ book release. It is also very satisfying to see many customers using Prep for their data repair needs instead of going for expensive ETL tools. The TC 2019 showed improvements and new features in the tool. Prep Builder has slowly evolved into a better ETL tool since the last 2 years. Tableau Prep Builder (Maestro → Prep → Prep Builder) was created as a very simple data preparation/transformation tool to cater the daily data needs of Tableau developers.