What do we mean by creating design on data we have in data modeling?

In data modeling, creating a design on the data refers to the process of organizing and structuring data in a way that facilitates efficient and effective access, storage, and analysis of the data. This involves creating a conceptual or logical model of the data that captures the relationships between different data elements and entities. To … Read more

How to fix bugs in Power BI Report?

Following are ways to fix bugs in our power bi report: Check whether new incremental data was loaded properly or not. Check Modelling properly and its all relationship. Try to build it again. Check all measures properly and DAX in it. Check the Calendar table and date column for a min to max date and … Read more

How to make Power BI Report Performance wise better?

Following are ways how you can make your power bi report performance-wise better. Our Power BI Report must be less size as publishing, refreshing, and deployment it will take less time.   Use Measure instead of Calculated Column. Import only tables which are needed from the database. Use Import Mode rather than Direct Query Use … Read more

Power BI – SQL Interview Questions

The following are questions that are asked in Power BI – SQL Interview Questions: Data Warehousing Concepts: 1)OLTP  vs  OLAP 2)Normalization & its types 3)Slowly Changing Dimensions 4)Types of Facts & Dimensions 5)Types of Keys 6)Types of Tables 7)What is ETL? 8)Types of Analysis 9)What is a Relational Database? 10) What is Data Warehousing & … Read more