Similar to a TWBX, the Tableau Packaged Data Source is a combination of a couple of different files. Inside of the My Tableau Repository in your documents folder, new TWBX files will be placed in the Workbooks folder. To save your workbook as a Packaged Tableau Workbook, when you save your workbook change the drop-down menu Save As Type to Tableau Packaged Workbook (*.twbx). Think of a Tableau packaged workbook as a special set of zip files that are compressed together. A TWBX file is required for another use to open the workbook using Tableau Reader. It is a completely portable workbook that can be shared or used offline. If there are any images, such as background images, the packaged workbook will include those, as well. The Tableau Packaged Workbook combines the workbook, the connection data and metadata and the data itself in the form on a TDE. Inside of the My Tableau Repository in your documents folder, new TDE files will be placed in the Datasources folder. This includes calculated fields, groups, hierarchies, sets, bins and even some default formatting (such as number formatting). Any new columns that appear in your data source as a result of Tableau Desktop will also be included in your extract. You have a great of control of how Tableau builds your data extract by using the Extract Data window from the Data Connection page.Ī Tableau data extract is a columnar store. Extracts that are created by Tableau are highly optimized for use in your visualizations. There are several reasons to create an extract, such as portability, performance and data control. TDEĪ Tableau Data Extract is a local copy of either the entire data source or a subset of that data. Inside of the My Tableau Repository in your documents folder, new TDS files will be placed in the Datasources folder. To do this, right-click on the data source at the top of the Data pane and select Add to Saved Data Sources. It also includes calculated fields, parameters, bins, hierarchies, groups and sets.Ī TDS file is automatically included as a part of a TWB file, but it can also be saved as a separate file if you wanted to share the connection information as well as the metadata for that particular data source. For instance, if you’ve changed aliases for your dimensions, revised number formatting, changed default aggregations, etc., then it will all be saved here. The Tableau Data Source file includes all of the connection information and metadata about your data source. Inside of the My Tableau Repository in your documents folder, new TWB files will be placed in the Workbooks folder. Instead, the Tableau Workbook is XML code that Tableau Desktop generates to translate what you’ve done on your worksheets and dashboards. Remember, your data does not reside inside of a TWB (or therefore a TDS either). If you have a live connection to your data source, this is the type of file that you’ll create.Īutomatically included within a TWB file is the TDS file, detailed below. Everything that you’ve done to the tabs within the workbook, such as mark colors, chart types, labels, border styles, etc. This includes all of the worksheets, dashboards, story points, etc. The Tableau Workbook is the basic file type created by Tableau Desktop. These are the most common file extensions that a Tableau Desktop user will encounter. To help get you out of WTF and back to LMFAO, I’ve compiled all of the different Tableau file extensions, what they mean, and which are the most commonly used. Previous article for Tableau 9 here.Īcronyms, acronyms, acronyms – They dominate the internet, social media, everything. This article is updated with the new icons from Tableau 10 and expanded for additional file types.
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