Enterprise Management Systems
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Transcript of Enterprise Management Systems
Shubhalaxmi Joshi
1
Enterprise Management Systems
Enterprise Management Systems
Shubhalaxmi Joshi
2
Enterprise encompasses the larger business community covering all the players and their participation in business.
It catches an event, interpret it and trigger the action and communicate it across the enterprise.
Information is made available online, Knowledge based decisions are made and then executed in the business operations with the support of many other systems.
Requirements of EMS
Shubhalaxmi Joshi
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EDICAD/CAMEvent monitoring systemUpdating system
Components of EMS
Shubhalaxmi Joshi
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ERP
EDICAD/CAM
AMS
DMSCMS
SMS
E-commerce
Design/Engineering
Attendance data capture
Document Management
Communication
Security
Enterprise Resource Planning (ERP)
Shubhalaxmi Joshi
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It plays the role of front running systemMajor decision making and its execution
takes place through ERP.It manages all the functions of the businessFor operational level- to run the businessFor middle level- provides required inputs
for planning and control systemsFor top level- provides decision support
information for strategic planning and control
Electronic Data Interchange -EDI
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This assists the ERP in connecting two systems electronically for e-mail and file transfer.
Business on Internet (e-commerce) is supported by EDI.
It acts as a common interface between the buyer and seller on Internet.
CAD/CAM
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These are the systems which handles design,manufacturing and engineering functions.
For manufacturing and inspection functions it provides drawing and design engineering information.
Their databases act as a backup support for ERP.
Attendance Management system-AMS
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It keeps track of employee related information for planning and scheduling.
It supports human resource management system to provide employee information
It also keeps updated information about employees for their availability which helps HRM for resource allocation.
Document management system-DMS
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It keeps important documents in database for constant viewing and monitoring updated information.
In the case of transaction handling it provides text edit facility for document manipulation
It handles document access,editing,copying and mixing of information for sending the information to various destinations for execution.
It also uses scanning, imaging, workflow automation and DDBM SYSTEMS.
Communication management system-CMS
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The basic use of this system is to track the important resource for immediate action
For this the resources are located,altered and advised to act from the location where they are
This is used as a tool for all communication needs of recording an event.
Security Management system-SMS
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It plays major role of security,for protecting the information.
It acts as a guard for safety and security.It provides support to ERP for clearing the
situation at the earliest.
Features of ERP
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Enterprise modeling-policy,rules guidelines and structure
Action messagesTransaction flow controlCentral table system for management
parametersScreen based flow controlSeparation of program code and data
Features of ERP cont….
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Application logicCommand languageDiagnostic functions,Help functions and
common service functions
ERP Architecture
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Represented by client server modelDesign around three basic components of
information systemData managementApplication logicPresentation
ERP Architecture
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CLIENT SERVER MODEL SERVES TWO TYPES OF Architecture
1. Two Tier2. Three Tier
Two Tier
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DATA MANAGEMENT
APPLICATION LOGIC
PRESENTATION
ERP Solution Structure
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This structure is built in three layers:Business operationsTechnologyImplementation
Three Tier
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DATA MANAGEMENT
APPLICATION LOGIC
PRESENTATION
ERP SOLUTIONS
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Business operationsProvides solution form data entry to data
updates.Supports comparative analysis Provides decision making capabilities
Benefits of ERP
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Better management of Resources Increases productivity of businessBusiness operations transparencySince it is proactive it makes mgt alert at a
no. of times demanding the decisionsProvides paperless office workMgt becomes knowledgedriven