In database engineering in computing, olap cube is a term that typically refers to a multi-dimensional array of data  olap is an acronym for online analytical processing ,  which is a.
This chapter is designed to provide background information and reviewing the characteristics of data warehouse, olap multidimensional database concept, data mining model and the application. Multidimensional basics introduction to multidimensional basics the concept of multidimensionality in some multidimensional database applications such as an olap product, formulas.
Online analytical processing server (olap) is based on the multidimensional data model it allows managers, and analysts to get an insight of the information through fast, consistent, and. Modeling multidimensional databases, cubes and cube operations panos vassiliadis national technical university of athens abstract on-line analytical processing (olap) is a trend in database. A multidimensional database uses the concept of a data cube (also referred to as a hypercube) to represent the dimensions of data currently available to its user(s) the multidimensional. Olap option to the oracle10g database support for large multidimensional data sets and sql access optimizations bud endress, oracle corporation anthony waite, oracle corporation.
Concept of olap is fast analysis of shared aggregated totals are stored in a multidimensional database while thedetail data is stored in the odbo was specifically designed for online. Community - data science - data science tutorials - an introduction to multidimensional databases.
Multidimensional structure is quite popular for analytical databases that use online analytical processing (olap) multidimensional olap (molap) molap (multi-dimensional online analytical.