I am Tarun Gupta, a graduate with a background in management and engineering. Throughout my academic journey, I have developed a strong passion for statistics and quantitative analysis. As a BI Developer, I have gained extensive experience in working with Business Intelligence tools such as Power BI and Tableau. The main purpose of this blog is to share my knowledge and experiences gained from hands-on experience in a professional environment in effectively utilizing BI tools. I firmly believe that sharing knowledge, similar to sharing food, brings greater joy to both the giver and the receiver. I warmly welcome your valuable comments and suggestions on my posts. Please feel free to contact me via email. Stay connected for more insightful blogs.
Heavy dashboards and a bad data model is a nightmare for every BI Developer. Heavy dashboards can be slow due to multiple reasons. It is always advised to stick with best practices. Are you still figuring out about those best practices then you should definitely have a quick read on Best Practice Analyser ( link ). One of the most common issues with slow dashboards is unused columns and unused measures. It is very normal to load some extra columns and create some test measures in your dashboard but as a part of cleanup process those unused columns and unused measures should be removed. Why we are removing them? Because if you keep them then ultimately it will increase the size of your data model which is not a good practice. How to identify the culprits (unused columns and unused measures)? In today's blog we will provide you with 2 most common external tools which will help you in identifying the culprits. More external tools😒. Who's going to pay for this? To your surprise...
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