database · noun C /ˈdeɪt̬.əˌbeɪs/
database
B2 a large amount of information stored in a computer system in such a way that it can be easily looked at or changed
Dictionary example:
We're linked to the online database at our head office.
Learner example:
So, we decide[d] to access our school database and change our test results. (First Certificate in English; B2; Spanish)