Excel Data import wizard to Import excel’s sheet data into salesforce using apex & visualforce page. Upload data directly into salesforce from excel sheets.
Integration
A typical enterprise uses many applications, many or most of which are not designed to work with one another out of the box. Integrating separate but related apps helps organizations achieve greater levels of operational consistency, efficiency, and quality. Each application can have data, business logic, presentation, and security layers, all of which are possible targets for integration. This page is an overall launch point for exploring the various integration options related to Force.com and other Salesforce platform technologies.