The enterprise application integration course provides the techniques on how to design and deploy large-scale systems and understand the trade-offs and implications of supporting the critical backbone of modern enterprises. Topics include enterprise architecture frameworks including the Zachman enterprise framework, open group architecture framework, and enterprise architecture cube methodology, enterprise oriented service architecture design and implementation, unique aspects of enterprise architecture and development, security for large enterprise systems, reliability for distributed long running transactions, standards for intra and extra organization system integration, deployment and fault tolerance of systems.