Snowflake Schema is the expansion of star schema in which each star explodes into other points. In a snowflake schema, that dimensional table is standardized…View More What is Snowflake schema with industry examples?
In my previous article i have given the idea about ETL definition and examples of ETL. I have given some ETL testing related interview questions…View More ETL Interview questions with answers | What are ETL Interview Questions?
In my previous articles i have given SQL interview questions in detail. In this article i would like to cover some most important interview questions…View More What are Database testing interview questions ?
Data Modeling Interview Questions : In my previous article i have explained about the data modeling techniques with its real life examples.In this article i…View More What are latest Data Modeling Interview Questions with Answers ?