A NEW WAY TO USE CONFLUENCE: EMPLOYEE TRAINING Every team needs to be well-trained in order to succeed. Be it onboarding new team members, adjusting to operational changes, or making sure everyone is on the same page, a good training...
HOW WILL LOD EXPRESSIONS AFFECT THE PERFORMANCE IN TABLEAU? With Tableau 9.0, a new type of expression called Level of Detail (LOD) was introduced. LOD expressions provide a way to easily compute aggregations that are not at the level of detail...
HOW MUCH DATA CAN TABLEAU HANDLE? Before answering this question, let us look at the relevant terminology and understand the architecture of the data extracts (TDE) that we work with in Tableau. TDE Data Storage – Columnar Data Model A...
HOW TO RESOLVE THE DATA REFRESH ISSUE IN TABLEAU DESKTOP VIEWS AND DASHBOARDS We work with many companies using Tableau for their analytical requirement and even those with advanced product knowledge are still frequently asking the following question related to data...
THE PROCESS OF CROSS-DATABASE JOINS IN TABLEAU Tableau 10.0 introduced a new feature called cross-database joins. In today’s world it is no surprise that data required for analysis resides in numerous sources that need multiple files and database manipulation. Prior...