PESIT- Bangalore South Campus Hosur Road (1km Before Electronic city) Bangalore

Transcription

1 PESIT- Bangalore South Campus Hosur Road (1km Before Electronic city) Bangalore Department of MCA COURSE INFORMATION SHEET SERVICE ORIENTED ARCHITECTURE(SOA) 13MCA GENERAL INFORMATION Academic Year: 2015 Semester(s):V Title Code Duration 13MCA545 Lectur (hrs) 52 Hrs es Total: 52 Hrs SERVICE ORIENTED ARCHITECTURE(SOA) 2. FACULTY DETAILS Details Name MANJULA.C.M.PRASAD Department MCA Room Number HOD ROOM 5 TH FLOOR Phone No address manjulaprasad@pes.edu Contact Hours Office Hours Consultation Time By 3. VENUE AND HOURS/WEEK All lectures will normally be held in 603. Lecture Hours/week: 4Hr

2 4. COURSE OBJECTIVE What are the risks associated with the SOA approach What are the trade-offs How to assess potential profit with SOA What real business case studies has been already made When and to what extent SOA should be implemented What are simplification and decomposition benefits How to migrate from existing solutions to SOA and why migration to SOA does NOT require rebuilding the whole existing infrastructure How to extend legacy applications with SOA What are the existing SOA suites and platforms 5. COURSE OUTCOMES The student should be able to: Understand the software oriented architectures and service composition. Manage a modern medium scale software development project using SOA principles. Understand the principles linking business processes, process oriented architectures and service oriented architectures. Demonstrate and ability to implement a service oriented application. 6. MODULE SPECIFICATION: Class # Chapter # Topics to be covered Fundamentals of SOA, Common 1 characteristics of contemporary SOA 2 UNIT-1 Common tangible benefits of SOA, 3 A SOA timeline (from XML to Web Introduction Services to SOA), 4 to SOA, Evolution of SOA The continuing evolution of SOA (standards organizations and Contributing vendors), 5 Contd.. % of portions covered Referen ce Chapter Cumulati ve

3 6 The roots of SOA (comparing SOA to Past Architectures) 7 The Web Services framework 8 Services (as Web Services), 9 10 UNIT II Web Services and Primitives Services (as Web Services), Service Description (with WSDL) 11 of SOA Service Description (with WSDL) 12 Messaging (with SOAP) 13 Message Exchange patterns, Service Activity; 14 Coordination, 15 Atomic Transactions 16 Business Activities, UNIT- III Web Services and Contemporary SOA Orchestration Choreography Addressing Reliable Messaging, Correlation, Policies, Meta data Exchange Security Notification and eventing Services- Orientation and the UNIT - IV enterprise 26 Principles of Service- Anatomy Architecture of service-oriented 27 Orientation Common Principles of Service Orientation 28 How Service Orientation principles interrelate, Service Orientation and object 29 orientation, Native Web Service support for service orientation principles

4 31 Native Web Service support for service orientation principles 32 Service Orientation and contemporary SOA 33 Service Layer Abstraction 34 Application service layer, 35 UNIT -V Service Layers Business Service Layer, 36 Orchestration Service Layer 37 Agnostic Services, Service Layer Configuration scenarios WS-BPEL Language basics, 39 WS-Coordination overview, 40 Service oriented business process redesign, UNIT- VI Business Process Design WS-Addressing language basics 43 WS-Addressing language basics 44 Ws- Reliable messaging language basics Ws- Reliable messaging language basics 45 Learning Objectives 46 Architectural Considerations UNIT-VII Enterprise Applications Enterprise Applications Enterprise Applications Enterprise Applications based on SOA, Enterprise Applications based on SOA, Software Platforms for Enterprise Applications Software Platforms for Enterprise Applications

5 7. RECOMMENDED BOOKS/WEBSITES A. PRESCRIBED TEXTBOOK 1. Thomas Erl: Service Oriented Architecture- Concepts, Technology and Design, Pearson Education, 2013 (listed topics only from Chapters 3,4,5,6,7,8,9,16,17) 2. Shankar Khambhapaty, Service Oriented Architecture for Enterprise and Cloud Applications, 2nd Edition, Wiley-India, 2012 (listed topics only from Chapter 5,6) B. REFERENCE BOOKS 1. Frank cohen: FastSOA, Elsevier, Eric Newcomer, Greg Lomow: Understanding SOA with Web Services, Pearson Education, C. WEBSITE 8. ASSESSMENT A. WRITTEN EXAMINATION Paper Structure No. Of Questions 8 Main Questions No. of questions to be answered 5 Exams date Paper Duration 3 Hrs Total Marks 100 Pass Marks 40 B. CONTINUOUS INTERNAL ASSESSMENT Weighting (%) Assignment(s): 5 Marks (10%) Seminar(s): 5 Marks (10%) Class Test(s): 5 Marks (10%) Overall Performance: 5 Marks (10%) Test(s): 30 Marks (60%) Total Marks: 50 Marks ASSIGNMENTS: 1. Installing and running the sample application. 2. Creating and running the new SOA application. 9. QUESTION BANK 1. What are the main benefits of SOA? 2. How do you transform an Enterprise business in a SOA?

6 3. What is a reusable Service? 4. Talking about Service identification, which approach between top-down and bottom-up methodologies best fits with a SOA? 5. How can you achieve loose coupling in a soa? 6. Do you recall any pattern which could be use to leverage loose coupling? 7. What is composition of a Service? 8. How do I integrate my Legacy applications with SOA? 9. Difference between SOA and client-server architecture. 10. Explain service description with WSDL. 11. How does the ESB fits in this picture? 12. What are the common pitfalls of SOA? 13. What's the difference between services and components? 14. What are ends, contract, address, and bindings? 15. The concept of SOA is nothing new, however why everyone started to talk about SOA only in the last years? 16. What is the most important skill you need to adopt SOA? technical or cultural? 17. Is SOA really needed on your opinion? 18. Why there is need to concrete and abstract wsdl? 19. Correlation vs WS-addressing? 20. What is the difference between Async and Sync activity on wsdl level? 21. What is structure of SOAP message? 22. Why do we need to have messages in WSDL, aren't operations and types enough to describe the parameters for a web service? 23. What is forward delay in JMS Queue? 24. What is redelivery limit in JMS Queue? 25. Difference between JMS Queues and Topics? 26. While identifying services which one is better top-down and bottom-up methodologies encourages re-use and maintenance? 27. Do you recall any pattern which could be use to leverage loose coupling? 28. How do I integrate my Legacy applications with SOA? 29. Explain in detail the business layers and plumbing layers in SOA, if possible with an example. 30. Describe Orchestration and choreography with example.