bloated
adjective
uk/ˈbləʊtɪd/ usa bloated organization employs too many people in relation to the amount of work that there is and therefore costs too much money to run:
He denies that he has created a bloated bureaucracy, employing almost 500 people.
a bloated amount of money is considered to be too large:
There has been criticism of the bloated bonuses awarded to "fat cat" bankers.
IT
not effective because of using too much computer memory (= space for storing information):
We recommend simpler programs that can replace some common but bloated and expensive apps.