Tools of ETL
Explain some of the ETL Tools?
Expert
ETL Tools stands for the Extraction, Transformation, and Loading the data to the data warehouse for decision making. ETL refers to mechanism involved within the accessing and manipulating source data and loading it into the target database.
Explain the way to audit the SQL sent to the server.
Explain the term Contexts?
What is meant by the parameter file?
Describe briefly the difference between identifier and attributes?
Write a brief note on the differences between a data warehouse and data mart?
Describes the main data structures used in following areas: RDBMS, Network data model and Hierarchical data model?
What does web mining mean
Write down the latest error handling technique in SQL Server 2005?
Why do we utilize a Multidimensional Array within data structure?
Write down the differentiation between view and materialized view?
18,76,764
1951018 Asked
3,689
Active Tutors
1426008
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!