引：做企业信息系统集成需要考虑的问题 （来自Java视角，但可以与.NET技术一一对应）

?   Is it easy to maintain?
?   Is it developer friendly?
?   Is it a disciplined development environment?
?   Does it perform fast?
?   Does it abstract your EIS integration from your business processes?
?   Can you add new connectors?
?   Can you change from a CICS® or COBOL transaction to a JDBC-stored procedure without affecting the business process?
?   Can your business processes invoke an EIS transaction and be totally agnostic as to where the EIS is located?
?   Can your business processes invoke an EIS transaction and be agnostic to any connector that is used for the integration?
?   How are your business processes or applications affected when you change a back-end transaction? Does it require extensive re-factoring to your processes and/or applications?
?   Do you have questions on which technologies you can or should use for your EIS integration (for example, J2C connectors, JDBC, JMS, Web services, BPEL processes, and so on). Importantly,what is the right fit for your organization?