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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
10,480 個評分
2,451 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+....

熱門審閱

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.

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.

篩選依據:

126 - 大数据导论 的 150 個評論(共 2,399 個)

創建者 Oguzhan B

2020年8月23日

It's a great course. It explains to you the introductory level information you should definitely know about big data with many examples. Moreover, there are exercises in the last chapters. In this way, you can train for a small start.

創建者 Joseph B

2016年7月7日

Really interesting course! Just dipping your toes into Big Data, and running some extremely basic operations, shows you how powerful Hadoop can be, and the potential for it :)

Coming from someone with no experience in computer science.

創建者 Kalman E

2020年12月25日

A good introduction! I gave me an overall impression of the topic. As I work with BD technologies after the course it's possible to orient in diverse tools and choose what will be usefull for me to study next. Thanks to the creators!

創建者 Denka S

2020年2月15日

I have found the course very well organized, the material is understandable, the teachers are very professional. Since I am new in this topic, I have learnt a lot, and was able to understand everything what was covered in the course.

創建者 Wathek L

2018年1月30日

I love how this course was organised, I had an idea about big data but I never had a whole over view about the bigger picture, I feel I am ready for more specialisation and read to take an Entry level interview for a BigData company.

創建者 Phoebe J G

2021年2月24日

This is very informative and detailed. It actually guides me given that I'm zero knowledge about Big Data and Hadoop. This is a wonderful course that equips people with practical and theoretical knowledge regarding the subject.

創建者 Gunjan S

2019年9月23日

Awesome course!

Loved the explanations and quizzes. Moreover, the hands-on-experience provided by doing the labwork really excited me and kept me on the edge of my chair to do more!

Thanks a lot.

Alright, moving on to course 2. :)

創建者 Tarun K

2019年6月13日

the course is in detailed and structured. I will recommend this course to the other beginners. It helps me a lot in understanding big data concepts from the scratch. Thank you to my trainer and Coursera team. I'm highly obliged

創建者 Leonardo R d A

2017年7月9日

An excellent introductory course on Big Data addressing its application in current and practical subjects, with a good method of evaluation besides providing the necessary tools to apply all the theoretical content in practice.

創建者 Nwogbo b C

2020年4月30日

The whole course centers on giving the fundamentals of big data in relation to the Hadoop framework which actually opens up a whole list of opportunities to solving bigdata problems with hands-on tutorials and practical videos

創建者 Крюков А В

2020年4月26日

This course give clear introduction to BigData. It is well-structured and detailed. It is intentionally a bit shallow like all other overview courses. You probably need to attend other courses if you are interested in BigData.

創建者 Cyprien H

2017年11月26日

Very good introduction to big data with both a high level perspective, with strategic considerations to more practical stuffs.

Hadoop introduction is good. I'll move on to the next courses of the specialization to learn more.

創建者 Deva D

2017年1月25日

The Big Data Analysis is one of the emerging topic. The course provides the detailed information about various concepts that can be easily understood by learners. Thanks to the faculty members who are handling the course.

創建者 Magnus O

2020年8月19日

Great quality on the material. The lectures and slides are good, quiz is relevant to the content in the videos. I really like the assignment and the you have to correct other students assignments as well. Great course!

創建者 DHANUSH A

2020年5月31日

It was a great experience learning about Big Data. after this introductory course, I'm very eager to learn the latter courses. Thanks to Ilkay Altintas.

it's a must-learn course for CS students I would highly recommend.

創建者 Ravi V A

2020年4月28日

This course was taught by the expert very nicely and simple way. Also we can access easily all the resource provided. I enjoyed a lot while learning this course. Thank you very much for the entire team of this course.

創建者 Muhammad F

2020年8月11日

I think this course is really helpful for students who wants to know more about big data, and a little bit information for how to analyze the big data. Thank you, it was fun to learning the big data from UC San Diego!

創建者 Ramesh T V R

2018年8月11日

The course is very good for people who are new to Big Data. The basics were explained well in Layman's terms and is easy to understand. The Basics are strong now and looking forward to understand the in-depth concepts

創建者 Vidal C

2017年9月1日

This gave me a thorough high level understanding of BigData, and reminded me how ubiquitous it is around it. I strongly recommend this course to my fellow Project Managers looking to discover more about BigData.

Vidal.

創建者 Mohamad K

2019年7月23日

Its a great course by great University and professional Teachers. The course explained and structured very well, as well designed to be considered to all students background. Fell the power of Big Data in real life.

創建者 Sanket S

2019年3月6日

I found it quite interesting. The speakers make it very easy to understand as well as learning materials is also upto the mark and sufficient. Quizzes are of mixed type and are very appropriate to test the knowledge.

創建者 Ahmed B

2018年1月10日

Amazing!

Actually, this is the first course for me on Coursera. I have learned a lot of valuable information and took a perfect knowledge from respected professors. I wish to finish this specialization in 6 months.

創建者 Palak S

2020年5月11日

This introduction course of big data is really well organized with adequate amount of content and clearly explained concepts for a beginner. I would definitely recommend this for all the beginner data enthusiasts.

創建者 Melissa T

2017年6月25日

Loved this course. The only thing I would suggest doing differently is if you receive an incorrect answer on a quiz to let you know what the correct answer is and a brief explanation. Instructor was excellent!

創建者 Alvaro V

2020年6月27日

Great introduction to big data applications, excellent material, videos, examples and tutors. Thank you so much to the tutors and the students who share with me. I hope to continue learning about big data world.