information vs aggregation

information and aggregation both are nouns.

Word	Noun	Adjective	Verb	Adverb
information	Yes	No	No	No
aggregation	Yes	No	No	No

As nouns, aggregation is a hypernym of information; that is, aggregation is a word with a broader meaning than information:

Other hypernyms of information include accumulation, assemblage, collection.

information (noun)	aggregation (noun)
(communication theory) a numerical measure of the uncertainty of an outcome	the act of gathering something together
knowledge acquired through study or experience or instruction	several things grouped together or considered as a whole
a message received and understood
formal accusation of a crime
a collection of facts from which conclusions may be drawn