SAP stands for Systems Applications and Products in Data Processing. SAP ERP consists of different types of modules, including utilities for marketing and sales, field service, product design and development, inventory and production control, human resources management, finance and accounting. It collects and combines data from the different modules to provide the company or organisation with enterprise resource planning. This software designed and written just once for an idealised "virtual machine" to run on different types of systems, including Windows Microsoft pc's, SAP and Unix computers. The basic Fundamentals of SAP came from C++
Oracle database is a collection of data treated as a unit. The main purpose of a database is to store and retrieve related information. Oracle is the first database designed especially for enterprise grid computing, the most flexible and cost effective way to manage the information and applications. A database server is the key to solve the problems of information management. It has advanced integration features that allow applications and data to run anywhere in the network and thus offering distributed network
Data Warehouse (DWH) is a database used for reporting Organization's need for reliable, consolidated, unique and integrated reporting and analysis of its data, at different levels of aggregation. It is a central repository of data which is created by integrating data from one or more disparate sources. Data warehouse is a subject-oriented, integrated, time-variant and non-volatile collection of data in support of management's decision making process