Usage of data stage designer
Specify the use of data stage designer?
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A design interface is used in order to form the Data Stage applications (termed as the jobs). Every job explains the data sources, the transforms required, and destination of the data. Jobs are compiled in order to form the executables which are scheduled by Director and run by Server.
In Sybase illustrates the term Table Partitioning?
Write down brief note on the issues for database performance?
Describe the three types of data sources which are used with ODBC?
Explain how do I choose which Tables to Partition in the Sybase?
Describe briefly the difference between pessimistic locking and optimistic locking?
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
Define the term merge stage?
Explain the various types of the designer tools?
How any Data Structure application is categorized among files?
Explain the term lattice of cuboids in brief.
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