Which gives the more performance when compare to fixed
width and delimited file ? and why?
Answer Posted / murthy
fixed width,because there are no delimiters to check so the
preformance will increase
Is This Answer Correct ? | 18 Yes | 3 No |
Post New Answer View All Answers
To import the flat file definition into the designer where should the flat file be placed?
What is dimensional table?
Does an informatica transformation support only aggregate expressions?
How to convert multiple rows to single row (multiple columns) in informatica
Design a mapping to load the cumulative sum of salaries of employees into target table?
What do you mean by worklet?
Explain what is informatica metadata and where is it stored?
If I have 10 flat files with same name abc.txt files with different timestamps as source I need to load them in tgt table oracle. in between job execution fails and rows are not loaded into tgt. how can I make them load in that target even if my job fails?
how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?
What is fact table? Explain the different kinds of facts.
What is the difference between informatics 7x and 8x and what is latest version?
What is informatica etl tool?
Under what conditions selecting sorted input in aggregator will still not boost session performance?
What is sorter transformation?
Suppose we do not group by on any ports of the aggregator what will be the output?