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Voltar para Introdução a Big Data

Comentários e feedback de alunos de Introdução a Big Data da instituição Universidade da Califórnia, San Diego

4.6
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10,480 classificações
2,451 avaliações

Sobre o curso

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+....

Melhores avaliações

DK

11 de ago de 2021

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

8 de set de 2019

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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451 — 475 de 2,399 Avaliações para o Introdução a Big Data

por B S M

31 de dez de 2017

Excellent Course. Gained alot about hadoop by this course. Thanks to Coursera for this great opportunity.

por Paras M

1 de jun de 2017

This course gives the idea about big data. If you don't know what is big data then must take this course.

por Shivananda D

13 de jan de 2022

I​t helped me a lot in understanding the basics of Big Data and how it brings VALUE in the modern world.

por JAY S

30 de abr de 2020

Its a very amazing website to learn and understand everything in a better way.

Thanks for your knowlegde

por Swetha S

30 de mar de 2020

The explanations of the topics covered were very detailed and easy to understand.

Thanks for the support.

por dharmesh s

12 de jan de 2020

i this is excellent for introduction to big data i have starting skills that required big data engineers

por Fanny S

8 de ago de 2016

This course is a good way to begin by the Data science world. I like so much the excercises with Hadoop.

por Leslie B

9 de fev de 2018

Great slides and crisp presentation. Wonderful course! The hands-on exercises really add value as well.

por Juan C M

7 de nov de 2017

Excelente. Para personas que no tienen conocimiento previo y quieren aprender lo básico sobre Big Data.

por Aaryan J

10 de ago de 2020

Well constructed course. Thank you to the instructors for helping me strengthen my Big Data knowledge.

por STEVEN V D

13 de nov de 2017

Interesting introduction, touching some of the big data key subjects and concepts. Keen to learn more.

por Lucas d M

3 de jul de 2017

Excellent introduction to the world of big data. I will take the other classes as soon as I have time.

por Nile D

18 de jun de 2017

Best ever to make yourself upskilled with BIg Data Concepts and be ready for advanced courses aligned.

por Bobo K B

24 de ago de 2020

The course was very informative and had a lot of examples for one to go and look for extra knowledge.

por Manali P

18 de jul de 2020

Highly recommend to people who want to understand the fundamentals and gain some practical experience

por Emilio T

14 de mai de 2020

It is an excellent course that provides a very clear picture on Big Data.

The teachers are excellent.

por Aman S

21 de jun de 2018

Nice explanation of concepts with examples and deep assignments for clear understanding of the topics

por Priyanshu J

22 de mai de 2018

Very Systematic Learning. I am doing any online course for first time and it has really impressed me.

por Georgina M

21 de mar de 2017

I really enjoyed this course. It offers a complete introduction for Big Data, suitable for beginners.

por Kjell E H

30 de jan de 2017

Very informative, if you are like me, a newbie, this course gives you a good introduction to BigData.

por Keith B

28 de jan de 2017

Very informative and interesting. Instructors presented information well, and it was well organized.

por Ranga D

8 de set de 2016

Thanks to this course I learned the basics of Big Data and looking forward to take the other courses.

por Mejzo

23 de ago de 2016

Really nice overview about Big Data .. I guess you have to watch it 2 times for better understanding.

por Amol G

8 de out de 2017

Lots of new information for beginners -> structured, delivered in clear speech, appropriate graphics

por Balaji S

1 de ago de 2017

Easy to understand and valuable course to understand big data concepts. Very good for the beginners.