Answer / hema

write optimised DSO is also called as pass-through DSO.This
is used to load huge amounts of data or whenever require
for multiple loads per day.This DSO contains only one table
i.e Active data table.This DSO does not support over write
functionaliy.The unique records will be appended every time.
This consists of semantic keys(primary keys)and Technical
keys(Req id,rec no,packet no,part no)

Answer / puja

that is used for heavy loads
if there are million records at one time.that wont have
active table
it has only one table

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