What are different stages of ?Data mining??
How to export mappings to the production environment?
Name a few sectors which use data warehousing?
What we will do with the universe for faster process?
What is mapplet?
Explain what is a view as it relates to system modeling?
what is difference between Independent Data Mart Dependent Data Mart 1- 1- 2- 2- 3- 3- 4- 4-
Can decision tree be implemented using SQL?
What is difference macros and prompts?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
4 Answers IBM, MAHINDRA, Tech Mahindra,
What is data cleaning? How can we do that?
How do you create surrogate key using ab initio?
What is the limit to the number of sources and targets you can have in a mapping?