Difference between flat files and relational sources?
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what is the advantage of persistent cache? when it should be used?
Difference between flat files and relational sources?
can cubes contain measures ?
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
how do u implement unconn.stored proc. in a mapping?
Define Dynamic push down optmization?
what is the difference steps for data modeling?
what is the difference between normal & bulk loading? and which one is recommended ? why?
where we cannot use sorter Transformation. if we use then we will not get correct data?
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
what is a test load?
what is session partitioning?