How can B2B systems be integrated with IS infrastructure? thanks. Solution Using hybrid systems with clearly defined interfaces for communication between B2B systems and information systems infrastructure . Through the use of databases , softwares and servers which can act as repositories and facilitators to provide speed and access to Social , Mobile , Analytics , Ecommerce , Digital Marketing and Cloud technologies in real time .So , depending on the budget and need of the organization ,it can be achieved through several products available in the market or internally for simple needs . 1. Identifying the purpose of such an integration . 2. Making sure the correct resources are in place including people , budget and processes . 3. Choosing the correct solution for integration .viz. CRM , ERP , SCM etc. 4. Generating support of employees and top management . CRM is for customer management , sales process handling , real time reporting , increased marketing efficiency , improved customer service and sales . eg. CRM from salesforce . SCM for vendor management , customer management , logistics management , ERP can be used for all round business needs for all operations optimization and work flows or each department concerned . eg. ERP from SAP . Other tools like SAS , SPSS etc. are used for analytics ..