Input links in data stage
State various types of the input links within the data stage?
Expert
Data Stage supports two types of the input link: a) Reference : A link which is representing the table lookup. Reference links are the only used through the active stages. They are used in order to offer the information which could affect the way data is changed, but do not provide the data to get changed.
b) Stream : A link which is representing the flow of data. This is defined as principal type of the link, and is used through both the passive and active stages.
Describe briefly the difference between pessimistic locking and optimistic locking?
Explain and compare OBE and SQL?
States the term second normal form?
Briefly describe the capabilities and concepts of Business Intelligence?
Contrast a fat and a thin client?
Why is modeling time-dependent data important with a time stamp?
State difference between the Stand–alone and the Embedded filter?
Illustrates the Replication Server in Sybase?
Illustrate why informational and operational systems are separate?
Specify the user profiles within the Supervisor?
18,76,764
1940913 Asked
3,689
Active Tutors
1452843
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!