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學生對 华盛顿大学 提供的 大规模数据处理:系统与算法 的評價和反饋

4.3
745 個評分
161 條評論

課程概述

Data analysis has replaced data acquisition as the bottleneck to evidence-based decision making --- we are drowning in it. Extracting knowledge from large, heterogeneous, and noisy datasets requires not only powerful computing resources, but the programming abstractions to use them effectively. The abstractions that emerged in the last decade blend ideas from parallel databases, distributed systems, and programming languages to create a new class of scalable data analytics platforms that form the foundation for data science at realistic scales. In this course, you will learn the landscape of relevant systems, the principles on which they rely, their tradeoffs, and how to evaluate their utility against your requirements. You will learn how practical systems were derived from the frontier of research in computer science and what systems are coming on the horizon. Cloud computing, SQL and NoSQL databases, MapReduce and the ecosystem it spawned, Spark and its contemporaries, and specialized systems for graphs and arrays will be covered. You will also learn the history and context of data science, the skills, challenges, and methodologies the term implies, and how to structure a data science project. At the end of this course, you will be able to: Learning Goals: 1. Describe common patterns, challenges, and approaches associated with data science projects, and what makes them different from projects in related fields. 2. Identify and use the programming models associated with scalable data manipulation, including relational algebra, mapreduce, and other data flow models. 3. Use database technology adapted for large-scale analytics, including the concepts driving parallel databases, parallel query processing, and in-database analytics 4. Evaluate key-value stores and NoSQL systems, describe their tradeoffs with comparable systems, the details of important examples in the space, and future trends. 5. “Think” in MapReduce to effectively write algorithms for systems including Hadoop and Spark. You will understand their limitations, design details, their relationship to databases, and their associated ecosystem of algorithms, extensions, and languages. write programs in Spark 6. Describe the landscape of specialized Big Data systems for graphs, arrays, and streams...

熱門審閱

HA
2016年1月10日

Great course that strikes a balance between teaching general principles and concepts, and providing hands-on technical skills and practice.\n\nThe lessons are well designed and clearly conveyed.

WL
2016年5月27日

I like the breadth of coverage of this class. Each of the exercise is a gem in that I get to learn something new also. I would highly recommend this even to experience practitioner also.

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26 - 大规模数据处理:系统与算法 的 50 個評論(共 157 個)

創建者 Killdary A d S

2019年7月4日

Excelente curso, conteúdo fácil de entender e realmente desafiador. Recomendo para quem quer entender como é realizado a extração e análise de dados não estruturados.

創建者 Leonid G

2017年6月20日

Comprehensive and clear explanation of theory and interlinks of the up-to-date tools, languages, tendencies. Kudos and thanks to Bill Howe.

Highly recommended.

創建者 Mahmoud M

2016年1月18日

The course is very coherent and comprehensive. It covers only important aspects of the fields. Also, the exercises are very well prepared.

創建者 Jun Q

2016年8月8日

This is a quite wonderful course for large-scale data science. I believe I will have learned a lot via completing the courses.

創建者 Karol O

2019年12月22日

Engaging problemset makes sure that you will get your hands dirty with data. And that is great! Definitely worth your time.

創建者 Roberto S

2017年6月13日

Very good introduction to the topic; requires quite an effort to complete the assignments, but the outcome is worth it.

創建者 Daniella B

2016年4月21日

Lectures are great and well structured. Programming assignments are just amazing and interesting. Great course!

創建者 Itai S

2015年11月14日

הקורס נותן חשיפה טובה לכלי העבודה העדכניים. המשימות אינן פשוטות למשתמש המתחיל ודורשות התעמקות אך בהחלט אפשריות

創建者 Achal K

2018年2月5日

A very good introduction to skills needed for applying data science ideas on large scale data problems.

創建者 Raheel H

2019年7月1日

A great way to start, and become familiar with the nature, requirements & analytics of today's data.

創建者 Bingcheng L

2019年8月4日

Very very very tough for me. took me 3 months to finish.

But I learned so much from this course.

創建者 Batt J

2018年4月14日

Very good course for understanding the underlying logic behind emerging big data technologies

創建者 Usman

2016年12月27日

A great course. I would just like more assignments and more information about spark.

創建者 BI C

2016年1月20日

Interesting course, good hands-on exercises. very useful course to practice python

創建者 Kazım S

2017年9月10日

If you want to head into Data Science, this is a nice course that will help you.

創建者 Daniel A

2015年11月21日

This was a great course - well planned out and really informative. Thanks!

創建者 Wonjun L

2016年3月6日

If you are interested in data science then this course is the right one.

創建者 Ahmed E

2017年4月14日

Very good and informative course for data scientists and data engineers

創建者 Asier

2015年11月20日

Excellent overview of the Big Data field and its relation to eScience.

創建者 Bruno F S

2016年2月15日

Great course for those who want to know more about big data analysis.

創建者 Muhammad A I

2019年9月10日

Love the the concept of "learning abstraction rather than tool".

創建者 Gokhan C

2016年5月28日

The assignments are really what make this course stand out.

創建者 NothingElse

2015年11月5日

speed is too fast, I can hard to keep pace with teacher's s

創建者 suyang z

2015年10月15日

good for people who have some experience in python and SQL

創建者 Anish M

2015年9月24日

great exercises and assignments. The course is involving.