Online analytical processing $($OLAP$)$ is best defined as $\_\_\_\_\_\_\_\_\_\_.$

technology for the very rapid analysis and processing of large quantities of data by storing the data in the computer$$s main memory rather than in secondary storage

the capability for manipulating and analyzing large volumes of data from multiple perspectives

consisting of activities for detecting and correcting data in a database that are incorrect, incomplete, improperly formatted, or redundant

an open$-$source software framework that enables distributed parallel processing of huge amounts of data across many inexpensive computers