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Big Data Integration and Processing に戻る

カリフォルニア大学サンディエゴ校 による Big Data Integration and Processing の受講者のレビューおよびフィードバック

4.4
2,343件の評価

コースについて

At the end of the course, you will be able to: *Retrieve data from example database and big data management systems *Describe the connections between data management operations and the big data processing patterns needed to utilize them in large-scale analytical applications *Identify when a big data problem needs data integration *Execute simple big data integration and processing on Hadoop and Spark platforms This course is for those new to data science. Completion of Intro to Big Data is recommended. 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. Refer to the specialization technical requirements for complete hardware and software specifications. 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 (except for data charges from your internet provider). Software requirements include: Windows 7+, Mac OS X 10.10+, Ubuntu 14.04+ or CentOS 6+ VirtualBox 5+....

人気のレビュー

SB

2020年10月21日

Hello Gentlemen,

This course was very helpful foe me. It enhanced my knowledge about Big Data Integration. Thank you so much for providing me such important knowledge. Thank you once again.

AA

2018年3月5日

It was a good course, it could have been better if some examples of Spark were also provided in other Languages like Java, people without having background of python may find it difficult.

フィルター:

Big Data Integration and Processing: 476 - 497 / 497 レビュー

by NG S T

2020年12月6日

While the concepts and materials are good in general, the final project quiz is terrible. It has outdated guides, unclear instructions and out-of-sync hints.

If you want to torture yourself, feel free to try it. If you know nothing about linux or coding, forget about completing this course.

by William R

2016年10月5日

I tried giving zero stars. This course is very poor. In particular the last portion of the class wherein you are tested on things that were not taught. If I had wanted to spend hours in google trying to learn this stuff I would not have spent money on this course.

by Ievgenii M

2019年2月7日

Final assignment is not working properly. Whatever you choose - you are right.

There is no enough information how to dump tweets into file and how to use that in assignment.

This course doesn't worth any cent and should be either reworked or excluded.

by Felix

2016年9月2日

Forcing users to install demo software which requires a registration is just too lame.

Other than that, courser is very boring, introductory, jumps constantly between things and doesn't explain much. Stack overflow and 2 hours would do a better job.

by Vincent M

2021年4月29日

Outdated exercises with no support from instructors or mentors. Many students just cannot finish the courses. This is a shame to keep this PAID course on the platform if nobody is able to keep it up to date or to provide alternative solutions.

by Deleted A

2017年2月23日

I have enrolled in this twice but can't see the course content. Every time I click "go to course" I get directed to the description of the course. Where are the lecture videos and other course content?

by Sayandeep A

2017年6月23日

Instructors were not responsive at all. Many of the participants faced technical issues in the hands-on exercises involving Spark. Questions in the discussion boards were never answered.

by Fabian J

2022年7月17日

O​ne cannot do anything. One is just busy installing the required software, which only works partially, because the course content have not been updated for several years.

by Kivan I

2017年7月14日

No followup from course mentors and admin. A lot of the software also had bugs and caused errors, which is why there was a need for mentors assistance.

by Avishay G

2019年3月30日

The course is ok until the final project which is totally not compatible with the level of the hands on during the course ,the final project is a mess

by Abdelali E M

2019年3月10日

Les fonctions ne fonctionnent pas sur Jupyter. Il faut revoir ces TP !! j'ai perdu beaucoup de temps à chercher sur internet les bonnes fonctions.

by Manuel M B

2020年10月22日

It's a good course but sadly there is no support from TA. Cloudera Virtual Machine Does not work well. I have to use a Docker image of pyspark.

by Shubhradeep B

2019年8月25日

anaconda file not working when bigdata3 file is extracted. Very bad experience in doing the project. Local host 8889 not opeening. Dont know why

by Kjell L

2016年9月12日

The course cost too much for the gain of knowledge. Feels like this course could be merge with the first or the third course.

by Kosuru V R S c

2020年5月15日

the programming assignments are designed very poorly. it takes lot of time to install and trouble shoot the installation.

by claudio f

2016年11月30日

Poorly designed, no help whatsoever from the staff, Forum is totally worthless. Worst course I ever had on Coursera.

by KAY A

2019年5月7日

It is very difficult when the environments don't work. This course has been very difficult to navigate

by Anatolie P

2019年12月12日

No any support, the soft versions are old. The control data in quiz does not correspond to real data

by Ricardo L C T

2017年5月21日

the quiz at the end is impossible to solve with the course content.

by Alex B

2019年9月17日

learning data is corrupted. nothing works

by Ana P V

2021年2月10日

Many problems installing pyspark

by Xizhe Y

2016年11月6日

Awful