Explain Datastage
Define the term DataStage?
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a) Develop jobs for the purpose of Extraction, Transformation and Loading (ETL).
b) Ideal tool data integration projects like the data marts, data warehouses and system migrations.
c) Import, export, generate and maintain the metadata for use within the jobs.
d) Schedule, run and monitor the jobs all inside Data Stage
e) Administers your Data stage development and the execution environments.
What is meant by the data modelling?
Give a brief introduction of the term BUS Schema?
Explain in brief the term data warehouse.
Explain the term object?
Describe the difference between complexType elements and simple elements?
State the use of data stage jobs?
Explain the term Account and Directory options?
To implement the priority queue what is the minimum number of queues we need?
Explain the term Data mart?
Give a brief introduction of the term dicing and slicing in business objects?
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