Enterprise software describes a collection of computer programs with common business applications, tools for modeling how the entire organization works, and development toolsfor building applications unique to the organization. The software is intended to solve an enterprise-wide problem, rather than a departmental problem. Enterprise level software aims to improve the enterprise's productivity and efficiency by providing business logic support functionality.
Enterprise application software is application software that performs business functions such as order processing, procurement, production scheduling, customer information management, energy management, and accounting. It is typically hosted on servers and provides simultaneous services to a large number of users, typically over a computer network. This is in contrast to a single-user application that is executed on a user's personal computer and serves only one user at a time.
Enterprise software can be categorized by business function. Each type of enterprise application can be considered a "system" due to the integration with a firm's business processes. Categories of enterprise software may overlap due to this systemic interpretation. For example, IBM's Business Intelligence platform (Cognos), integrates with a predictive analytics platform (SPSS) and can obtain records from its database packages (Infosphere, DB2). Blurred lines between package functions make delimitation difficult, and in many ways larger software companies define these somewhat arbitrary categories. Nevertheless, certain industry standard product categories have emerged, and these are shown below: