CS计算机代考程序代写 data structure data science database chain Java file system distributed system algorithm Grid meets Economics: A Market Paradigm for Resource Management and Scheduling in P2P/Grid Computing

Grid meets Economics: A Market Paradigm for Resource Management and Scheduling in P2P/Grid Computing

COMP90015: Distributed Systems

Dr. Rajkumar Buyya

Redmond Barry Distinguished Professor & Director
Cloud Computing and Distributed Systems (CLOUDS) Laboratory
School of Computing and Information Systems
The University of Melbourne, Australia

http://www.buyya.com

http://www.buyya.com/

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Teaching Staff

◼ Lecturer 1: Prof. Rajkumar Buyya

◼ Email: .au

◼ Office: Zoom!
◼ Raj’s Consulting Time:

◼ After formal lecture, I will be stay online upto 30
minute for any of your ask clarify or discuss or talk to
me. We followed this in 2020/S1 on Zoom and
worked well.

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Head Tutor

◼ Head Tutor: Shashikant Ilager

◼ Handles lectures in my absence and
assists with labs/projects.

◼ Email: .au
◼ Office: Zoom!

◼ Consulting Time:
◼ We will offer one possible during a week before the

Assignment deadline if required.

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Tutors (6)

◼ Handle all tutorials/workshops, assisting with

labs/projects and marking of assignments

(associated with their tutorials)
◼ Shashikant Ilager: .edu.au

◼ TianZhang He: .edu.au

◼ Mohammad Goudarzi: .edu.au

◼ Aayush Mehta: .edu.au

◼ Scarlett Qin: scarlett. .au

◼ Wei Lin: wei. .au

◼ Note: Please contact only those who are in-charge of your tutorial.

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Web and Course Schedule

◼ Course Web Site:
◼ http://clouds.cis.unimelb.edu.au/652/

◼ http://www.cloudbus.org/652

◼ Note: LMS gives link to this.

◼ All announcements, notes, etc. via this page only. LMS can
be used for discussions, video lectures, and for
assignments.

◼ Lectures:
◼ Time:

◼ Friday: 2:15-4.15pm – 2 hours – with 5-10 minute break.

◼ Venue: Zoom!

◼ Workshops/Tutorials – 12
◼ Each session accommodate ~25; Must attend your own Tutorial

◼ Please make friends in your tutorial!

http://clouds.cis.unimelb.edu.au/652/
http://www.cloudbus.org/652

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Tutorials: Time, Venue and Tutors

T01/11 Monday 10 AM Shashi Ilager

T01/18 Monday 12 PM Shashi Ilager

T01/20 Monday 5.15 PM Wei Lin

T01/01 Monday 2:15 PM Aayush Mehta

T01/14 Tuesday 2:15 PM Scarlett QIn

T01/13 Tuesday 10:00 AM Mohammad Goudarzi

T01/15 Tuesday 3:15 PM Mohammad Goudarzi

T01/19 Wednesday 11 AM Wei Lin

T01/16 Wednesday 1:15 PM Aayush Mehta

T01/04 Thursday 12:00 PM Scarlett QIn

T01/03 Thursday 5:15 PM TianZhang He

T01/07 Friday 11:00 AM TianZhang He

Zoom Links for each Tutorial: Please login into LMS/Canvas

https://canvas.lms.unimelb.edu.au/courses/105371

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Wide-Background of Students???

◼ Master of IT

◼ MIT (Comp), MEDC/MIT (DC), MIT (Spatial,

CyberSec, HCI)

◼ MIT (Distributed Computing) – foundation subject.

◼ MSc (Computer Science)

◼ ME (Software Engineering)

◼ Master of Data Science

◼ ++ Students from all over the world joining our

Masters programs.

◼ So, please understand that we are trying our

best to satisfy all of you although it is difficult to

please everyone ☺

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Background expectation

◼ Pre-requisites:

◼ COMP90041 Programming and Software

Development (Java)

◼ COMP90038 Algorithms and Data Structures

◼ COMP90007 Internet Technologies (No

Sockets/Threads taught)

◼ OR Equivalent subjects

◼ If you know “MORE” than pre-requisite subjects,

then this subject is NOT for you.

◼ Better take Advanced related/follow-up subject if you

know “More” than pre-requisite subject coverage (e.g.,

UniMelb: OS and Network Services).

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DS subject is a “foundation” (pre-requisite) for

many advanced subjects

◼ Distributed Algorithms

◼ Mobile Computing Systems Programming

◼ Cluster and Cloud Computing

◼ Distributed Computing Project (for MIT(DC))

◼ Sensor Networks and Applications

◼ Parallel and Multi-core Computing

◼ Some special offerings:

◼ Stream Computing?

◼ Management and Mining of Spatio-Temporal Data

(MapReduce application)

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Why study distributed computing now?

◼ We have started MEDC, now MIT(DC) degree at a time when distributed
systems, particularly the Web and Internet applications and services, are of
unprecedented interest and importance.

◼ Microsoft .NET

◼ HP Adaptive Enterprise

◼ Oracle – Oracle 10g / 11g / 12c

◼ IBM – On Demand

◼ SAP – enterprise management software

◼ Cloud Computing: Amazon EC2, Microsoft Azure, Google AppEngine,
Aneka, Force.com, Alibaba China Cloud, Apple iCloud

◼ Social Networks: Facebook, WhatsApp, Skype, WeChat….

◼ Academic R&D worldwide: Service computing, e-Science, etc.

◼ The DC degree and this subject in particular aims to convey insight into, and
knowledge of the principles and practice underlying the design of distributed
systems.

◼ The depth covered in this subject enables you to evaluate existing systems
or design new ones.

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DS Subject Overview

◼ Part I: Foundations – approx. 5 weeks

◼ Introduction, Inter-process Communication, Socket and Thread
Programming, and System Models

◼ Part II: Programming and Principles – 4 weeks

◼ Distributed Objects and Programming,

◼ Operating System support services, Distributed Shared Memory
Systems

◼ Part III: Paradigms/Platforms – 3 weeks:

◼ RMI, Kerberos, NFS etc. taught during Part I & II

◼ Distributed File Systems, Security and Naming Services

◼ Guest Lectures / Advanced Topics (not in exam)
◼ CDN, Cloud, BlockChain, IoT, and industrial applications

◼ Depth of some parts may be reduced as the Dept. has dedicated
subjects on some of these topics:

◼ Distributed Algorithms, Software Systems Security, Cluster and
Cloud Computing, High-Performance Database Systems

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Course Assessment

◼ Project work and some short assignments:

◼ During semester worth 40%

◼ Assignment 1 (Single): 15%

◼ Assignment 2 (Single): 25%

◼ Written examination:

◼ A written examination (three hours) at the end of

the semester worth 60%

◼ All components must be completed

satisfactorily (50% marks) to pass the subject.

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Assignment 1

◼ Multi-Threaded Dictionary Server
◼ Design and Implementation of a Simple Multi-Threaded

Distributed System Supporting Access to a Remote
Dictionary

◼ Aim:
◼ Enhance Understanding of Socket Programming and Multi-

Threading

◼ Gain experience in implementing a simple distributed, client
server application.

◼ “Using a client-server architecture, design and implement a
multi-threaded server that returns the meaning of a word as
stored in a remote dictionary.”

◼ Do some smart design/architecture (networking, storage)!

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Assignment 2

◼ Distributed Applications Project

◼ To be decided:

◼ Distributed, Shared White Board
OR Net Games along with a chat box.

◼ Individual Assignment like A1

◼ You are given a chance to show some
creative thinking / architecture (e.g. you can
“use client/server or P2P”, “TCP or UDP”)

◼ Will recommend as Multi-stage project (even
if not assessed at each stage)

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Computational Resources

◼ Your laptop!
◼ Use it for both assignments..

◼ Uni. Computing Resources:
◼ Can also be used for simple assignments and learning

◼ For demonstration of assignments (along with your own
laptops)

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Books and References

◼ Main Text Book:
◼ CDK: G. Couloris, J. Dollimore, T. Kinberg, and G. Blair, Distributed

Systems – Concepts and Design, 5th Edition, Addison-Wesley,
Pearson Education, UK, ISBN
0132-143-011. http://www.cdk5.net

◼ Programming Reference:
◼ R. Buyya, S. Selvi, X. Chu, “Object Oriented Programming with Java:

Essentials and Applications”, McGraw Hill, New Delhi, India, 2009.

◼ Sample chapters at book website: http://www.buyya.com/java/

◼ Research Articles:
• To be supplied by the Lecturer (if used)!

http://www.cdk3.net/

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Text Book

G. Couloris, J. Dollimore, T. Kinberg, and G. Blair,
Distributed Systems – Concepts and Design,
5th Edition, Addison-Wesley/Pearson Education, UK,
2011. http://www.cdk5.net

http://www.cdk5.net/

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Programming Reference

Buyya, R. Selvi, S.T., Chu, X.,
Object Oriented Programming
with Java: Essentials and
Applications, McGraw Hill, New
Delhi, India, 2009.

Sample chapters at book website:
http://www.buyya.com/java/

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Presentation Slides

◼ Usually on the web before the lecture

◼ They may be find tuned/updated slightly a day

before the lecture to reflect recent developments

◼ No need to read Today’s lecture content beforehand!

◼ You only need to read & understand previous lecture!

◼ Do online Quiz (Multiple choice test) on previous lecture

topic prior to tutorial –ask Q on difficult topic from quiz.

◼ Mostly derived from the text book.

◼ Please procure (or own) the prescribed textbook.

◼ Good ideas and figures from alternative text book or

reference may also be used.

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What do we expect from you?

◼ 1. Regular attendance of lectures
◼ Pay full attention, be enthusiastic, fully committed to learn

new things, ask questions during the class (especially in
Tutorials), participate in discussion.

◼ If the class overlaps with others, please choose one
subject. This is a great favour you can do for yourself.

◼ 2. Review previous lecture material before coming to
the class. – read material from the Text book

◼ 3. Start working on assignments right from the day
they are announced and submit on time.

◼ 4. If you have some problem with the
lectures/subject/??, please discuss with us early.
◼ Don’t take out your frustrations on me during QoT/SES☺

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QoT (Quality of Teaching) / SES (Subject

Experience Survey)

◼ # I had a clear idea of what was expected of

me in this subject

5. Strongly agree :

4. Agree :

3. Neutral :

2. Disagree :

1. Strongly disagree :

Mean :