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返回到 大数据导论

學生對 加州大学圣地亚哥分校 提供的 大数据导论 的評價和反饋

4.6
10,481 個評分
2,452 條評論

課程概述

Interested in increasing your knowledge of the Big Data landscape? This course is for those new to data science and interested in understanding why the Big Data Era has come to be. It is for those who want to become conversant with the terminology and the core concepts behind big data problems, applications, and systems. It is for those who want to start thinking about how Big Data might be useful in their business or career. It provides an introduction to one of the most common frameworks, Hadoop, that has made big data analysis easier and more accessible -- increasing the potential for data to transform our world! At the end of this course, you will be able to: * Describe the Big Data landscape including examples of real world big data problems including the three key sources of Big Data: people, organizations, and sensors. * Explain the V’s of Big Data (volume, velocity, variety, veracity, valence, and value) and why each impacts data collection, monitoring, storage, analysis and reporting. * Get value out of Big Data by using a 5-step process to structure your analysis. * Identify what are and what are not big data problems and be able to recast big data problems as data science questions. * Provide an explanation of the architectural components and programming models used for scalable big data analysis. * Summarize the features and value of core Hadoop stack components including the YARN resource and job management system, the HDFS file system and the MapReduce programming model. * Install and run a program using Hadoop! This course is for those new to data science. No prior programming experience is needed, although the ability to install applications and utilize a virtual machine is necessary to complete the hands-on assignments. Hardware Requirements: (A) Quad Core Processor (VT-x or AMD-V support recommended), 64-bit; (B) 8 GB RAM; (C) 20 GB disk free. How to find your hardware information: (Windows): Open System by clicking the Start button, right-clicking Computer, and then clicking Properties; (Mac): Open Overview by clicking on the Apple menu and clicking “About This Mac.” Most computers with 8 GB RAM purchased in the last 3 years will meet the minimum requirements.You will need a high speed internet connection because you will be downloading files up to 4 Gb in size. Software Requirements: This course relies on several open-source software tools, including Apache Hadoop. All required software can be downloaded and installed free of charge. Software requirements include: Windows 7+, Mac OS X 10.10+, Ubuntu 14.04+ or CentOS 6+ VirtualBox 5+....

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DK

2021年8月11日

I love the course. It goes deep into the foundations, and then finishes up with an actual lab where you learn by practice. I greatly benefited from it and feel I have achieved a milestone in big data.

HM

2019年9月8日

I love the course. It goes deep into the foundations, and then finishes up with an actual lab where you learn by practice. I greatly benefited from it and feel I have achieved a milestone in big data.

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101 - 大数据导论 的 125 個評論(共 2,400 個)

創建者 Govardhan H K

2016年9月26日

I would like to enroll many such courses . Excellent Teaching . Thanks to teachers who spent their precious time in preparing slides and delivering quality teaching.. Hats off to Coursera. I recommend my friends too , to enroll such a wonderful course.

創建者 Beñat G

2020年12月5日

Even if I was familiar with most of the concepts, I found it a really good introduction to Big Data topics. If you are coming from the Machine Learning or Data Science world, this is a good addition to have a better understanding of Big Data challenges.

創建者 Soham B

2021年7月29日

One of the most well-structured courses you can get for big data, especially the last week on cloud computing. Dr Ilkay Altintas is one of the most encouraging instructors I have watched, and it was always a pleasure to listen to her explain concepts.

創建者 JungHwan B

2017年9月25日

Very helpful for me to learn Concept of Big Data.

Specially, every class in the course are related to each other very well.

I could review many times in this class and learn new stuffs, too.

I was really happy to learning Big data, because of this class.

創建者 Sreejith S

2016年7月31日

Good introductory course on Big Data. It does not dive directly into the technical aspects, but rather discusses the various related topics giving a clear overview of the overall Big data scenario.

Helped a lot in understanding the Big Data landscape.

創建者 Charles, Q L

2017年5月27日

I highly recommend this course if you want to enter the world of Big Data. So far I have learned what big data is, the process of big data, distributed file systems, MapReduce programme model, Hadoop ecosystems, and more. It is simply a good course!

創建者 Kuldeep K S

2020年5月16日

This course is well designed and is beginner friendly.

This course worked really well in clearing all my basic doubts regarding data science and big data I have learnt so many new concepts in this course and also understood the importance of data.

創建者 Dr G N R

2020年6月17日

excellent and more informative course .My sincere thanks to tutors and cousera ,they provide such a knowledge to us and they embedded new skills of teaching in this course. we have learned new and more realtime applications related to Bigdata.

創建者 Chandan K

2020年1月28日

Very Nice Course. It's all started from evolution and reason behind growth of Big Data and then a very clear description with real time examples on each topic covered under this course. Very Good For anyone who want start learning Big Data Basics.

創建者 Anupama K

2018年6月15日

I am a complete newbie to Big Data and this course really came down to my level and explained all the concepts very well. Kudos to the two professors for putting together great content. Looking forward to the next few modules. Thank you very much!

創建者 Timothy M N

2020年7月22日

Massive thanks to the course instructors for giving us this amazing introduction into big data.

There is a lot to learn, especially for someone like me with almost no knowledge of big data.

Looking forward to continuing the remainder of the course.

創建者 Dinuka M D Z

2018年4月12日

Loved every lecture in this course as the content was presented clearly in a very well organized manner. This course teaches you everything you need to get into the field of Big Data. I am very grateful to Dr.Ilkay Altintas and Dr.Amarnath Gupta.

創建者 Maciej K

2020年1月5日

Great introduction course - gave me better understanding of the topic from general perspective. It helped me organized things I already knew about Big Data, but also gave me an opportunity to learn new things and interesting aspects of Big Data.

創建者 Rabia N

2019年6月9日

Being totally novice in the subject matter, i found this course informative. However, slides could have been better and i would prefer content that is not available on you tube free of cost as many students would have paid to enroll this course.

創建者 Ms. S P W

2020年6月7日

The course was good.The explanation was fine and study materials were also good.A little bit difficulty I felt in hands on session.That is s/w installation.It could be more better if more guidelines were provided in that session for windows.

創建者 Siddesha S

2020年7月13日

Wonderful course, Very well delivered, Covered most of the basics of Big Data. Quizzes are well framed, Programming assignment helped in understanding basics of Hadoop and Map-Reduce concepts, Thanks to the resource persons and coursera team.

創建者 Martin O

2018年6月1日

I think this is a very good Introduction course. It begins with the basics but at the end of it you already know how to run a program in Hadoop. The lectures were so clearly explained and easy to follow, even if you are not english (my case).

創建者 Sarsiz C

2017年3月26日

This course is amazing. For the beginners it will be really helpful for them and they can understand better what big data is and how it works. Exercise , assignments will require pure understanding of the concepts taught to you in the videos.

創建者 Eishita Y

2020年7月16日

This course is well structured and clearly explained. All the assignments in the course solidified my understanding of the concepts taught in the lectures. The hands-on tutorial on running a simple map-reduce job in Hadoop was very engaging!

創建者 Lukus B

2017年4月15日

Im familiar with programming, and some languages. But have 0 experience with hadoop and other programs pertaining, So i very much appreciated with thorough back ground information that was provided with the course. Very well done. Thank you.

創建者 Arihant J

2020年4月22日

This course was well planned and the two professors also made sure to cover it in a way so that the interest in the learning was always there. The real life practical case studies is what helped the student understand the worth of Big Data.

創建者 John V

2021年4月6日

Great introduction. It was quick and easy, yet I feel very empowered to dive even deeper into the big data landscape. Downloading the VirtualBox and Cloudera software was straightforward and easy to set up. I was up and running in no time.

創建者 Abhishek k S

2021年6月21日

Nicely and wisely covered concepts of big data here we learn new concept with real life examples that builds interest throughout the course.

Special thanks to mam, who makes things so clear and much easier...

Best Wishes to whole team!!!

創建者 Elvismary M d A

2017年7月5日

I understand every think that was exposed in thiscourse. I think the organization of this was very difficult because the huge materials that data science and big data are related. Thanks the professors to organize well all these ideas.

創建者 Sherif E

2016年9月22日

Very good course as an introduction to Big Data, It will give you all the needed info to get around and understand what is Big Data and what is Hadoop

I highly recommend this course for the people who want to have information on Big Data