Final answer:
The subject of this question is Computers and Technology, specifically Online Analytical Processing (OLAP) and its use in processing applications that store data in a multidimensional 'cube.'
Step-by-step explanation:
The subject of this question is Computers and Technology. The question is asking about processing applications that store data in a multidimensional 'cube,' enabling users to analyze data in various ways. This concept is known as Online Analytical Processing (OLAP). OLAP is a technology used in data warehousing that allows users to quickly analyze and query large datasets. It uses a multidimensional structure, or 'cube,' to organize data, facilitating fast analysis and reporting.
OLAP allows users to perform complex queries, generate reports, and analyze data from different perspectives, dimensions, and hierarchies. For example, users can analyze sales data by product, region, and time. OLAP also supports features such as drill-down, slice and dice, and pivot, which help users navigate and explore data efficiently.
Overall, OLAP is a powerful tool for data analysis and reporting, commonly used in business intelligence and decision-making processes. It offers great flexibility, speed, and interactivity, enabling users to gain valuable insights from large datasets.