Enterprise resource planning (ERP) : at the heart of all ERP systems is a database, when a user enters or updates information in one module, it is immediately and automatically updated throughout the entire system.
THE EVOLUTION ERP
ERP (1990)
• Order entry
• Distribution
• General ledger
• Accounting
• Shop floor control
EXTENDED ERP(2000)
• Scheduling
• Forecasting
• Capacity planning
• E – commerce
• Warehousing
• Logistics
ERP – II (PRESENT)
• Project management
• Knowledge management
• Workflow management
• Customer relationship management
• Portal capability
• Integrated financials
INTERATING SCM, CRM AND ERP
INTEGRATION TOOLS
Enterprise application integration (EAI) middleware : packages together commonly used functionality which reduced the time necessary to develop solutions that integrate application from multiple vendors.
ERP systems must integrate various organization processes and be :
• Flexible
• Modular and open
• Comprehensive
• Beyond the company
ERP solutions are growing because :
• ERP is a logical solution to the mess of incompatible applications that had sprung up in most businesses
• ERP addresses the need for global information sharing and reporting
• ERP is used to avoid the pain and expense of fixing legacy systems

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