IS 651 Distributed Systems

Course Description

This course covers distributed computing architectures (emphasizing service-oriented architectures) and web services. You are assumed to have taken IS650 or equivalent, have an elementary knowledge of web technology, and have taken elementary object-oriented programming. A major focus of the course is on doing technical, hands-on exercises. We learn XML basics and XML Web Services in this course. We also take a technical look at server-side frameworks for web services. The first half of the course concentrates on architectures and the second half on implementation details.

The schedule shows all the book chapter, slide, exercise and homework. Each slides link consists of the lecture slides for that chapter/week. The exercise and homework links show a page with exercise, homework and references. The exercises are usually related to the homework. The main difference between exercise and homework is that you can ask help for exercise but homework should be done by yourself. You should read the corresponding chapter before coming to class. Exercises and homework are subject to change prior to the class, so if you save files, recheck the web each week. We will standardize on the Chrome and Firefox browsers.

No cell phone use is allowed in class. You may not check your phone or even have it visible. It must be put away and off or on vibrate during class. No eating in class. Please be on time for class. Finally, never use a computer for non-classroom tasks during class lecture.

Contact Information

Textbook

Attendance and Participation

Regular and punctual attendance is expected of all students. In the case of absence due to emergency (illness, death in the family, accident), religious holiday, or participation in official College functions, it is the student's responsibility to confer with the instructor about the absence and missed course work.

Class Preparation and Student Success

All of the reading assignments should be completed before the class in which the material is to be discussed. Students should expect that for every 3 credit hour course they are devoting at least 9 additional hours preparing and studying course materials which are required or suggested. Students should contact the instructor for additional information about how to best achieve the goals and meet the academic expectations for this course. Additional support may be available through university or department resources in order to guide students toward success.

Academic Integrity

By enrolling in this course, each student assumes the responsibilities of an active participant in UMBC's scholarly community in which everyone's academic work and behavior are held to the highest standards of honesty. Cheating, fabrication, plagiarism, and helping others to commit these acts are all forms of academic dishonesty, and they are wrong. Academic misconduct could result in disciplinary action that may include, but is not limited to, suspension or dismissal. See more at Academic Policies/Student Rights and Responsibilities at UMBC Gradudate School.

Grading

Grades are curved with the average total points being middle B, but the curve never exceeds a standard grading scale. This means, for example, that one always gets an A(-) for >=90%, B(+/-) for >=80%, etc. Plus/minus grading is used. Exams are all 75 minutes only.

Exam Make-up Policy

No make-up exams except through arrangement with the instructor prior to the exam date: and then for reasons deemed valid enough to warrant the making of a new, and potentially harder, test.

Student Disability Services (SDS)

UMBC is committed to eliminating discriminatory obstacles that may disadvantage students based on disability. Services for students with disabilities are provided for all students qualified under the Americans with Disabilities Act of 1990, the ADAA of 2009, and Section 504 of the Rehabilitation Act who request and are eligible for accommodations. The Office of Student Disability Services (SDS) is the UMBC department designated to coordinate accommodations that would allow for students to have equal access and inclusion in their courses.

If you have a documented disability and need to request academic accommodations, please refer to the the SDS website for registration information or visit the SDS office in the Math/Psychology Building, Room 212. For questions or concerns, you may contact us at disability@umbc.edu or (410) 455-2459. If you require accommodations for this class, make an appointment to meet with me to discuss your SDS-approved accommodations.

Schedule

Note: Unless otherwise stated, homework is due on following Saturday. Homework will be graded before the next class.

Inclement Weather: Any work or test due on a class date that has been canceled due to inclement weather will be due the next class meeting. (If the semester's last exam is postponed, it will be given during the time period assigned during the University's official Final Exam week.)

WeekClass DateTopicBook ChaptersSlidesExercise and NotesHomework
101/28IntroductionChapter1Chapter1Chapter1nothing due
202/04Evolution of IT ArchitecturesChapter2Chapter2Chapter2HW1
X02/11No ClassSnow Day Cancellationnothing due
302/18Web TechnologiesChapter3Chapter3Chapter3nothing due
402/25Exam1Joynothing due
503/04SOAPChapter4Chapter4Chapter4HW2
603/11WSDL and WS-*Chapter5, 6Chapter5, 6Chapter5, 6HW3
X03/18XNo ClassSpring Breaknothing due
703/25REST Web ServicesChapter7Chapter7Chapter7HW4
804/01Distributed System BasicsChapter8Chapter8Chapter8nothing due
904/08Exam2Joynothing due
1004/15Web FrameworksChapter9Chapter9Chapter9HW5
1204/22SOAP revisited and Semantic WebChapter10, 12Chapter10, 12Chapter10, 12HW6
1304/29REST revisited and Cloud ComputingChapter11, 13Chapter11, 13Chapter11, 13HW7
1505/06Case-study PresentationJoynothing due
1605/13Exam3Joynothing due