MANAGEMENT INFORMATION SYSYTEM
BUSINESS APPLICATION SOFTWARE VENDORS
What Is Business Applications Software?
An application is a term used in computing to define a program or group of programs that perform a function. Business application software is a package (can be custom built but packaged as a single unit) that carries out a business function such as accounting or payroll. Business software or business application is any software or set of computer programs that are used by business users to perform various business functions. These business applications are used to increase productivity, to measure productivity and to perform business functions accurately. Some business applications are interactive i.e. they have a graphical user interface or user interface and user can query/modify/input data and view results instantaneously. They can also run reports instantaneously. Some business applications run in batch mode i.e. they are set up to run based on a predetermined event/time and business user does not need to initiate them or monitor them. Some business applications are built in-house and some are bought from vendors (off the shelf software products). These business applications either are installed on desktops or on big servers.
The term covers a large variation of users within the business environment, and can be categorized by using a small, medium and large matrix: * The small business market generally consists of home accounting software, and office suites such as OpenOffice.org or Microsoft Office. * The medium size, or small and medium-sized enterprise (SME), has a broader range of software applications, ranging from accounting, groupware, customer relationship management, human resource management systems, outsourcing relationship management, loan origination software, shopping cart software, field service software, and other productivity enhancing applications. * The last segment covers enterprise level software applications, such as those in the fields of enterprise resource planning, enterprise content management (ECM), business process management (BPM) and product lifecycle management. These applications are extensive in scope, and often come with modules that either add native functions, or incorporate the functionality of third-party computer programs. Now technologies that have previously only existed in peer-to-peer software applications, like Kazaa and Napster, are starting to feature within business applications. JXTA is an open source platform that enables the creation of machine and language-neutral applications. History
Early software performed very narrow functions. It was not unusual to have a program do a single calculation on all of the data records, which were often cards or tapes, and then have the same data run through another program to do another calculation. This is because computers had very little memory and could not handle multiple actions at once. Today's systems group programs into "Applications," that manage a full business function. Function
Application software can perform any business transaction. It must capture information, store data, and manipulate that data to satisfy a need. The transaction must have an input, which can be a request or some information that triggers the process to start. The application should produce an output, which is also usually data or a request. A simple example is a payroll application. A time sheet provides input data used to calculate a person's pay. The output is a pay check.
Software applications can be stand-alone modules or part of a larger system such as an ERP, which integrates multiple...
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