Answer / saravanan

A fact table which is having only foreign keys.There is no
measures

Answer / samir kumar sahoo

A fact table contains only the keys ie foreign keys but no
measures(numerics) is known as factless fact table.





A Fact Table having no Facts is known as Factless Fact
Table.

Answer / ashok

Fact less fact table is without any Numerical
measurement , only contain key value like Foreign key

Answer / pratap gangula

There can be only two aggregate functions in a fact less fact table....count and distinct count on the foreign keys.

Answer / kammari.krishnaiah

A fact table with out contain any facts is known as fact
less fact .here fcat tables contain the numaric values but
all numarics are not fact.

Answer / ajitha

factless fact table is fact table but it contains only
referece keys no business measures and mathematical
calculations is called factless fact table

Answer / ramu

Fact table is a table which contains primary key and foreign key(pk ,fk1,fk2...)

Answer / hari

Fact which doest not have measures and its intersection of dimesion table.

Answer / sudheer.r

there is no facts in the fact table.that table is called
factless fact table

2.What is staging area ?

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how much memory space occupied real time project (roughly)?

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0 Answers