课程信息
4.4
157 个评分
23 个审阅
专项课程
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为13 小时

建议:Four weeks of study, 4-8 hours/week depending on past experience with sequential programming in Java...
可选语言

英语(English)

字幕:英语(English)...

您将获得的技能

Distributed ComputingActor ModelParallel ComputingReactive Programming
专项课程
100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为13 小时

建议:Four weeks of study, 4-8 hours/week depending on past experience with sequential programming in Java...
可选语言

英语(English)

字幕:英语(English)...

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 1 小时

Welcome to the Course!

Welcome to Distributed Programming in Java! This course is designed as a three-part series and covers a theme or body of knowledge through various video lectures, demonstrations, and coding projects....
Reading
1 个视频(共 1 分钟), 5 个阅读材料, 1 个测验
Video1 个视频
Reading5 个阅读材料
General Course Info5分钟
Course Icon Legend2分钟
Discussion Forum Guidelines2分钟
Pre-Course Survey10分钟
Mini Project 0: Setup20分钟
完成时间(小时)
完成时间为 4 小时

DISTRIBUTED MAP REDUCE

In this module, we will learn about the MapReduce paradigm, and how it can be used to write distributed programs that analyze data represented as key-value pairs. A MapReduce program is defined via user-specified map and reduce functions, and we will learn how to write such programs in the Apache Hadoop and Spark projects. TheMapReduce paradigm can be used to express a wide range of parallel algorithms. One example that we will study is computation of the TermFrequency – Inverse Document Frequency (TF-IDF) statistic used in document mining; this algorithm uses a fixed (non-iterative) number of map and reduce operations. Another MapReduce example that we will study is parallelization of the PageRank algorithm. This algorithm is an example of iterative MapReduce computations, and is also the focus of the mini-project associated with this module....
Reading
6 个视频(共 49 分钟), 6 个阅读材料, 2 个测验
Video6 个视频
1.2 Hadoop Framework8分钟
1.3 Spark Framework11分钟
1.4 TF-IDF Example7分钟
1.5 Page Rank Example8分钟
Demonstration: Page Rank Algorithm in Spark4分钟
Reading6 个阅读材料
1.1 Lecture Summary5分钟
1.2 Lecture Summary5分钟
1.3 Lecture Summary5分钟
1.4 Lecture Summary5分钟
1.5 Lecture Summary5分钟
Mini Project 1: Page Rank with Spark15分钟
Quiz1 个练习
Module 1 Quiz30分钟
2
完成时间(小时)
完成时间为 4 小时

CLIENT-SERVER PROGRAMMING

In this module, we will learn about client-server programming, and how distributed Java applications can communicate with each other using sockets. Since communication via sockets occurs at the level of bytes, we will learn how to serialize objects into bytes in the sender process and to deserialize bytes into objects in the receiver process. Sockets and serialization provide the necessary background for theFile Server mini-project associated with this module. We will also learn about Remote Method Invocation (RMI), which extends the notion of method invocation in a sequential program to a distributed programming setting. Likewise, we will learn about multicast sockets,which generalize the standard socket interface to enable a sender to send the same message to a specified set of receivers; this capability can be very useful for a number of applications, including news feeds,video conferencing, and multi-player games. Finally, we will learn about distributed publish-subscribe applications, and how they can be implemented using the Apache Kafka framework....
Reading
6 个视频(共 43 分钟), 6 个阅读材料, 2 个测验
Video6 个视频
2.2 Serialization/Deserialization9分钟
2.3 Remote Method Invocation6分钟
2.4 Multicast Sockets7分钟
2.5 Publish-Subscribe Model6分钟
Demonstration: File Server using Sockets4分钟
Reading6 个阅读材料
2.1 Lecture Summary5分钟
2.2 Lecture Summary5分钟
2.3 Lecture Summary5分钟
2.4 Lecture Summary5分钟
2.5 Lecture Summary5分钟
Mini Project 2: File Server15分钟
Quiz1 个练习
Module 2 Quiz30分钟
完成时间(小时)
完成时间为 15 分钟

Talking to Two Sigma: Using it in the Field

Join Professor Vivek Sarkar as he talks with Two Sigma Managing Director, Jim Ward, and Senior Vice President, Dr. Eric Allen at their downtown Houston, Texas office about the importance of distributed programming....
Reading
2 个视频(共 13 分钟), 1 个阅读材料
Video2 个视频
Industry Professional on Distribution - Dr. Eric Allen, Senior Vice President6分钟
Reading1 个阅读材料
About these Talks2分钟
3
完成时间(小时)
完成时间为 4 小时

MESSAGE PASSING

In this module, we will learn how to write distributed applications in the Single Program Multiple Data (SPMD) model, specifically by using the Message Passing Interface (MPI) library. MPI processes can send and receive messages using primitives for point-to-point communication, which are different in structure and semantics from message-passing with sockets. We will also learn about the message ordering and deadlock properties of MPI programs. Non-blocking communications are an interesting extension of point-to-point communications, since they can be used to avoid delays due to blocking and to also avoid deadlock-related errors. Finally, we will study collective communication, which can involve multiple processes in a manner that is more powerful than multicast and publish-subscribe operations. The knowledge of MPI gained in this module will be put to practice in the mini-project associated with this module on implementing a distributed matrix multiplication program in MPI....
Reading
6 个视频(共 49 分钟), 6 个阅读材料, 2 个测验
Video6 个视频
3.2 Point-to-Point Communication9分钟
3.3 Message Ordering and Deadlock8分钟
3.4 Non-Blocking Communications7分钟
3.5 Collective Communication7分钟
Demonstration: Distributed Matrix Multiply using Message Passing9分钟
Reading6 个阅读材料
3.1 Lecture Summary7分钟
3.2 Lecture Summary5分钟
3.3 Lecture Summary5分钟
3.4 Lecture Summary5分钟
3.5 Lecture Summary5分钟
Mini Project 3: Matrix Multiply in MPI15分钟
Quiz1 个练习
Module 3 Quiz30分钟
4
完成时间(小时)
完成时间为 4 小时

COMBINING DISTRIBUTION AND MULTITHREADING

In this module, we will study the roles of processes and threads as basic building blocks of parallel, concurrent, and distributed Java programs. With this background, we will then learn how to implement multithreaded servers for increased responsiveness in distributed applications written using sockets, and apply this knowledge in the mini-project on implementing a parallel file server using both multithreading and sockets. An analogous approach can also be used to combine MPI and multithreading, so as to improve the performance of distributed MPI applications. Distributed actors serve as yet another example of combining distribution and multithreading. A notable property of the actor model is that the same high-level constructs can be used to communicate among actors running in the same process and among actors in different processes; the difference between the two cases depends on the application configuration, rather the application code. Finally, we will learn about the reactive programming model,and its suitability for implementing distributed service oriented architectures using asynchronous events....
Reading
6 个视频(共 44 分钟), 7 个阅读材料, 2 个测验
Video6 个视频
4.2 Multithreaded Servers6分钟
4.3 MPI and Threading7分钟
4.4 Distributed Actors8分钟
4.5 Distributed Reactive Programming7分钟
Demonstration: Parallel File Server using Multithreading and Sockets3分钟
Reading7 个阅读材料
4.1 Lecture Summary5分钟
4.2 Lecture Summary5分钟
4.3 Lecture Summary10分钟
4.4 Lecture Summary5分钟
4.5 Lecture Summary5分钟
Mini Project 4: Multi-Threaded File Server15分钟
Exit Survey10分钟
Quiz1 个练习
Module 4 Quiz30分钟
完成时间(小时)
完成时间为 20 分钟

Continue Your Journey with the Specialization "Parallel, Concurrent, and Distributed Programming in Java"

The next two videos will showcase the importance of learning about Parallel Programming and Concurrent Programming in Java. Professor Vivek Sarkar will speak with industry professionals at Two Sigma about how the topics of our other two courses are utilized in the field....
Reading
2 个视频(共 10 分钟), 1 个阅读材料
Video2 个视频
Industry Professional on Concurrency - Dr. Shams Imam, Software Engineer, Two Sigma3分钟
Reading1 个阅读材料
Our Other Course Offerings10分钟
4.4
工作福利

83%

通过此课程获得实实在在的工作福利
职业晋升

50%

加薪或升职

热门审阅

创建者 DHSep 17th 2017

Great course. The first programming assignment was challenging and well worth the time invested, I would recommend it for anyone that wants to learn parallel programming in Java.

创建者 FFJan 24th 2018

Excellent course! Vivek is an excellent instructor as well. I appreciate having taken the opportunity to learn from him.

讲师

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Vivek Sarkar

Professor
Department of Computer Science

关于 Rice University

Rice University is consistently ranked among the top 20 universities in the U.S. and the top 100 in the world. Rice has highly respected schools of Architecture, Business, Continuing Studies, Engineering, Humanities, Music, Natural Sciences and Social Sciences and is home to the Baker Institute for Public Policy....

关于 Parallel, Concurrent, and Distributed Programming in Java 专项课程

Parallel, concurrent, and distributed programming underlies software in multiple domains, ranging from biomedical research to financial services. This specialization is intended for anyone with a basic knowledge of sequential programming in Java, who is motivated to learn how to write parallel, concurrent and distributed programs. Through a collection of three courses (which may be taken in any order or separately), you will learn foundational topics in Parallelism, Concurrency, and Distribution. These courses will prepare you for multithreaded and distributed programming for a wide range of computer platforms, from mobile devices to cloud computing servers. To see an overview video for this Specialization, click here! For an interview with two early-career software engineers on the relevance of parallel computing to their jobs, click here. Acknowledgments The instructor, Prof. Vivek Sarkar, would like to thank Dr. Max Grossman for his contributions to the mini-projects and other course material, Dr. Zoran Budimlic for his contributions to the quizzes, Dr. Max Grossman and Dr. Shams Imam for their contributions to the pedagogic PCDP library used in some of the mini-projects, and all members of the Rice Online team who contributed to the development of the course content (including Martin Calvi, Annette Howe, Seth Tyger, and Chong Zhou)....
Parallel, Concurrent, and Distributed Programming in Java

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  • No. The lecture videos, demonstrations and quizzes will be sufficient to enable you to complete this course. Students who enroll in the course and are interesting in receiving a certificate will also have access to a supplemental coursebook with additional technical details.

  • Multicore Programming in Java: Parallelism and Multicore Programming in Java: Concurrency cover complementary aspects of multicore programming, and can be taken in any order. The Parallelism course covers the fundamentals of using parallelism to make applications run faster by using multiple processors at the same time. The Concurrency course covers the fundamentals of how parallel tasks and threads correctly mediate concurrent use of shared resources such as shared objects, network resources, and file systems.

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