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.

INTEGRATING SCM, CRM AND ERP
- Those are the backbone of e-business.
- Integration of these application is the key to success for many companies.
- Integration allows the unlocking of information to make it available to any user.
- General audience and purpose of SCM, CRM and ERP.

INTEGRATION TOOLS
- Middleware - several different types of software which sit in the middle of and provide connectivity between two or more software applications.
- Enterprise Application Integration (EAI) Middleware - packages together commonly used functionality which reduced the time necessary to develop solutions.
ERP system 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.
- ERP addresses the need for global information sharing and reporting.
- ERP used to avoid the pain and expense of fixing legacy systems.


