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27 Cards in this Set
- Front
- Back
Hardware:
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Physical, touchable pieces of machinery used to compute.
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Software:
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programs used to direct the operation of a computer
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Database:
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used to store data stored associated with the ES
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Operating system:
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software needed to execute operations from the applications on the hardware
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Custom applications:
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provide capabilities needed to complete specific tasks, i.e. Filing a customer order
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Packaged applications:
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generic software that can be used by many companies
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SAP:
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(Systems Applications and Products in data processing) A company that develops software which allows businesses to track customer and business interactions.
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Three-tier client-server:
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architecture of the ES that deals with (1) how you interact with the application (2) what the application allows you to do (3) where the application stores your work.
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Application layer:
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supports the user interface
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Data layer:
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stores database applications and data deals with server and backend
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Presentation layer:
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business logic; deals with client and server
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Service-oriented architecture:
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a flexible set of design rules used during system design
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Enterprise resource planning systems (ERP):
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SAP was the first company to create a global ERP; these are the world’s largest and most complex Enterprise Systems. Focus primarily on the internal operations of an organization and they integrate functional and cross-functional business processes.
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Mashup:
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combines data, presentation or functionality from different sources. Rely on Web services to send and receive data between and among ES. Execute newer and more specific processes than a standard ES.
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Composite applications:
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rely on Web services to send and receive data between and among ES. Execute newer and more specific processes than a standard ES.
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Supply chain management (SCM):
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connected ES which connects a company’s ERP system to those of its suppliers
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Supplier relationship management (SRM):
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connected ES which connects a company’s ERP system to those of its suppliers.
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Customer relationship management (CRM):
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connect a company’s ERP system to those of its customers, provides companies with capabilities to manage marketing, sales, and service for the client.
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Product life cycle management (PLM):
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system that helps companies administer the processes of research, design, and product management.
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Application suite:
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suite vendors provide fairly comprehensive collections of applications that offer an enormous amount of functionality and cover most of the standard business processes in a company.
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Best of breed:
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applications that are typically isolated to one process or part of a process and have evolved from departmental applications.
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Niche applications:
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applications that are geared to a specific niche
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Independent software vendors (ISVs):
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offer highly specialized niche applications for various industries and functions.
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Organizational data:
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used to define the organizational structure of the business, rarely change over time.
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Master data:
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define the key entities with whom an organization interacts, such as customers and suppliers.
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Transaction data:
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reflects the day-to-day activities of the organization.
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Scalability:
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a concept related to the number of users or the volume of operations that a given hardware/software combination can manage.
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