IBM Lotus Notes and Domino is a server software provides a multiplatform foundation for collaboration and on-demand business, driving solutions from corporate messaging to Web-based transactions and everything in between.
SAP Ariba Sourcing helps companies manage supplier information by ensuring supplier information through collaboration with vendors (suppliers) for more detail.
SAP ECC R/3 is an on-premises enterprise resource planning and business management software. It helps unite all the key business functions such as finance, human resources, customer relationship management, supply chain or procurement.