OLAP- The fast online solution mechanism

The mechanism of OLAP came into practice after slight alteration of OLTP. Initially it was known by the name of Crystal Analysis Professional. However, due to rapid technological advancement the software of Olap has become more swift and is capable of solving even difficult queries in 0.1% of the time. Thus it is said that in the present scenario, OLAP has been considered as a major contributor of business intelligence. The outcome of OLAP queries get reflected in pivotal structure. There are several types queries which OLAP deal with. These are Multidemensional OLAP (MOLAP), Hybrid (HOLAP), Desktop (DOLAP), Real time OLAP (RTOLAP), Relational (ROLAP).

The business analysts and the business heads who generally deal with large complex data take the help of OLAP to closely study and manipulate them from different paths. Due to strong indexing and storage capacity, the MOLAP performs the best among its other competitors like DOLAP, HOLAP, ROLAP AND RTOLAP. In close comparison with ROLAP, MOLAP consumes less space as its comprehensive storage capacity involves compression technology. Microsoft is however, the pioneer in marketing OLAP throughout the world.

The entre of the OLAP mechanism is a multi- faceted cube containing numerical measures and facts categorized by verticals. Any type of data or reports can be obtained in quick time by using the OLAP software. This mechanism in fact, enables the employees of an organization to ensure smooth functioning with data management even in complex cases. Some of its vital functions are given below.

a) Helps in analyzing data from all possible business verticals.

b) It facilitates the strategic decision makers by enabling them to fetch complex data and reports in a short time span.

c) OLAP efficiently manages complicated data analysis and present it in simple structures.

So, finally it can be said that in today's fast pace world, OLAP software system is of great use in delivering results with utmost speed and accuracy.