What are vaious etl tools in the market?
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What are CUBES?
How are models actually derived?
What are the different types of data warehousing?
When should one use an MD-database (multi-dimensional database) and not a relational one?
What is a Data Cube?
What is the main difference between inmon and kimball philosophies of data warehousing?
Which component has onread method and what it is used for?
What is the main difference between schema in rdbms and schemas in datawarehouse?
What is a star schema? Why does one design this way?
How to load the time dimension?
What is data analysis?
What is edw?