Answer Posted / emmanuel
As most of the above answers point to the fact that
Infopackage-->PSA and PSA --> Data targets.
The key difference between 3.x and 7.x is that in 3.x an
infopackage would load from a single DS to multiple data
targets (infocubes, ODS etc) so if the source was sending
delta, then the load to targets has to be done as a single
data load to all.,meaning a delta has to get get loaded to
all targets at the same time...you could not load them at
different timings.
Whereas in 7.x, DTP helps in maintaining delta queues from
PSA to different targets...enabling you to load the delta
to each target, independent of the other because each
target will have its own delta Queue maintained. This is a
big change in 7.x and helps in load distribution mechanisms.
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