Answer Posted / ajit
HLD is the over all overview design of the system whereas
LLD is the not over all design,it is a detailed design of
the each part of the system.
HLD is always done before the LLD.
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
What do you mean by worklet?
What are the features of complex mapping?
In informatica workflow manager, how many repositories can be created?
Enlist some properties of sessions.
Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps
How many numbers of sessions can one group in batches?
What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?
What do you understand by term role-playing dimension?
Differentiate between sessions and batches?
What are the designer tools for creating transformations?
Why filter transformation is an active one?
what is the complex transformation you used in informatica
What are the advantages of using informatica as an etl tool over teradata?
What is the need for an etl tool?
TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com