⟩ How to remove blank spaces from data?
By using the following command you can remove blank lines from unix file:
$ sed 's/ *//g' sample
By using the following command you can remove blank lines from unix file:
$ sed 's/ *//g' sample
What is ER Diagram?
What is a CUBE in data warehousing concept?
What is drilling across?
How can you import tables from a database?
Where the cache files stored?
What is dimension modeling?
What is data cleaning? How can we do that?
Can any one explain the Hierarchies level Data warehousing.
Can any one explain about Core Dimension, Balanced Dimension, and Dirty Dimension?
How much data hold in one universe.