DATA WAREHOUSE ANALYTICAL REPORTING DATA MINING BUSINESS INTELLIGENCE Business Intelligence (BI) is the gathering and analysis of vast amounts of data in order to gain insights that drive strategic and tactical business decisions. It encompasses a broad category of technologies, that allow business users to gather, store, access, and analyze data to improve the business decision-making capabilities. BI is the collection of the processes and technologies which transform data into information www.keysoft.co.in Copyright Keysoft Solutions
A data warehouse is a centralized repository containing comprehensive detailed and summary data that provides a complete view of customers, suppliers, business processes, and transactions, from a historical perspective with little volatility.
Process www.keysoft.co.in Copyright Keysoft Solutions Source Source TARGET EXTRACT LOAD Extraction Integration Data Cleansing Data Scrubbing Transformation Transform
Contains a subset of the data stored in the data warehouse that is of interest to a specific business community, department, or set of users (for example: marketing promotions, finance, or account collections)
In a well structured BI system, the data warehouse serves as a single source for multiple data marts