dataset

As nouns the difference between database and dataset

is that database is a collection of (usually) organized information in a regular structure, usually but not necessarily in a machine-readable format accessible by a computer while dataset is an alternative spelling of lang=en.

As a verb database

is to enter data into a database.

As nouns the difference between dataset and resampling

is that dataset is while resampling is (statistics) any technique or instance of generating a new sample from an existing dataset.

As a verb resampling is

.