What is dimensional modeling?
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any one answer me how they can analyzing the project using data ware housing?
What is the default join strategy in Teradata???
What is the difference between global temporary tables and volatile temporary tables?
Can some one tell me the ressolution for the error. I was not able to answer this question in wipro interview. "The transaction exceeded the maximum number of rowhash locks allowed"
What is meant by a dispatcher?
why use references rather than pointers in the public api, particularly for arguments which are modified?
What do you mean by teradata sql assistant?
How to improve the query performance without taking the collect statistics? In explain plan i have 'NO CONFIDENT'.
How to Extract data from multiple legacy systems?
In general, how do you optimze any sql in teradata?
What is a common data source for the central enterprise data warehouse?
What is meant by a node?