Oracle OLAP Cube with Oracle Spatial

Oracle OLAP Cube with Oracle Spatial

Oracle OLAP

The term OLAP refers to a set of tools that could be used for accessing and gearing up the ad-hoc analysis of data. Oracle OLAP is an illustrious multidimensional logical engine that is embedded in the Oracle Database 12c. The ultimate goal of Oracle OLAP is to transform data into information, and providing support to various management decisions within a flexible and user friendly environment, and generating the desired results in a timely manner. It is capable of performing highly sophisticated calculations using the simple SQL queries, and it produces the results with the speed of thought response times (Rittman et.al, 2013). Oracle OLAP is a tool that provides the businesses with an enhanced Intelligent Business support. Many companies today are using this tool for analyzing their information in order to obtain new knowledge in order to facilitate the decision making process (Pabreja, & Datta, 2012).

Oracle OLAP is used by organizations to perform complex calculation which involves calculating the growth percentages, making predictions, and estimating averages by considering various time variables (Wiak et.al, 2012). Oracle OLAP is a highly sophisticated tool that enables the organization to analyze large amounts of data in an efficient manner, and at the same time it decreases the storage space required for the data by transforming the data into useful information.

Benefits of Using Oracle OLAP

Following are the benefits of using Oracle OLAP.

OLAP tools provide conditions for analysis of on-line data necessary to answer possible questions of analysts, managers and executives.

OLAP tools provide the end-users with the ability of accessing the databases of the organization and then build their reports for answering the queries.

OLAP tools are embedded with Decision Support Systems which enables the database administrator to perform consultation and analysis of the data present in the Data Warehouses and Data Marts.

Oracle OLAP enables the organization to manage their assets within the Oracle Database and share their assets with a wide range of reporting tools and BI.

Oracle OLAP CUBE

Oracle OLAP Cube is an online Analytical Processing System in which the process of physical storage of data is performed inside a multi-dimensional vector. The OLAP cubes can be considered as an extension of the two dimensions of a spreadsheet. Thus, these cubes also known as multidimensional cube or hypercube, are the core of any OLAP system, consisting of numeric facts called measures which are categorized by dimensions (Neumayr et.al, 2013). Thus, these cubes also known as multidimensional cube or hypercube, are the core of any OLAP system, consisting of numeric facts called measures which are categorized by dimensions. These cubes are created from patterns shaped snowflake, there two characteristics which includes; size and dimensions are taken from the records of a fact table, and the size of the tables respectively. To further clarify the term OLAP cube can say that is the expansion of the dimensions of a spreadsheet, for the physical storage of the data is performed in a multidimensional ...