What is BCP?
Answer / guest
Bulk Copy Pogram
Two plugins are automatically installed with Data stage.
1. BCPLoad plugin-used to bulk load data in single table in
MS SQL server.
2. OraBulk Plugin
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Why we use repository connectivity?
What are target types on the server?
Why should we use data ware housing and how can you extract data for analysis with example?
What is drill-through?
Write a short note on data warehousing & three-Tier Warehouse architecture in detail.
Do you view contain data?
How do we design a universe?
What is the difference between data warehouse and operational systems?
What are fact, dimension, and measure?
suppose data are coming from different locations and those data will not change . is there any need to use surrogate key ?
What is data type of the surrogate key?
What is a core dimension?