Customer Case Studies Wachovia, one of America's largest diversified financial services companies, needed a way to make its core payments system-the heart of its business-more flexible and adaptable. Rigid interfaces into the system imposed a time-consuming and expensive testing burden, impeding the bank's agility in the marketplace. Solution Wachovia teamed with IBM to redesign its core payments architecture using SOA technology. The new enterprise payments solution represents a quantum improvement in efficiency and introduces a new level of business flexibility. Download Case Study Listen to how Blue Cross Blue Shield of Kansas City uses WebSphere Message Broker with WebSphere MQ to take batch processing to real time processing for their claims. Click here to watch the video.