What is a partition?
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Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?
How to add default rules in the transformer?
How can you import XML repositories exported from different tools like ODI
What are the benefits of data processing according to you?
Difference between informatica vs ab initio?
What are the key elements of a data processing system?
Runtime behavior of Normalize and Reformat
Have you worked with packages?
Output for sort and dedupsort with NULL key?
Is data warehousing different from data mining?
What is m_dump?
Suppose we assign you a new project. What would be your initial point and the key steps that you follow?