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.
Explain the Stored Procedure transformation?
What is OLAP? Briefly define it.
Described the impact of signed numbers upon the memory by using Data Structures?
List out the factors included while selecting the data mining system.
What is Enterprise Resource Planning (or ERP), and what type of a database is employed in an ERP application?
Define the term spanning Tree?
List out the main attributes of the data stage?
Explain the group by in select statement? Answer: Group by clause is utilized in Teradata to eliminate repetitive values in a column or group of columns, while we se
To perform recursion which data structures is used?
Benefits of Computing: Cloud computing has entirely changed the structure and the way of the delivery of IT services to different organizations. With the advent of cloud computing, now the organizations need not have to own the IT infrastructure thems
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