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学生对 加州大学圣地亚哥分校 提供的 Big Data Modeling and Management Systems 的评价和反馈

4.4
2,205 个评分
364 个审阅

课程概述

Once you’ve identified a big data issue to analyze, how do you collect, store and organize your data using Big Data solutions? In this course, you will experience various data genres and management tools appropriate for each. You will be able to describe the reasons behind the evolving plethora of new big data platforms from the perspective of big data management systems and analytical tools. Through guided hands-on tutorials, you will become familiar with techniques using real-time and semi-structured data examples. Systems and tools discussed include: AsterixDB, HP Vertica, Impala, Neo4j, Redis, SparkSQL. This course provides techniques to extract value from existing untapped data sources and discovering new data sources. At the end of this course, you will be able to: * Recognize different data elements in your own work and in everyday life problems * Explain why your team needs to design a Big Data Infrastructure Plan and Information System Design * Identify the frequent data operations required for various types of data * Select a data model to suit the characteristics of your data * Apply techniques to handle streaming data * Differentiate between a traditional Database Management System and a Big Data Management System * Appreciate why there are so many data management systems * Design a big data information system for an online game company 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+....

热门审阅

MP

Oct 17, 2017

Good Explanations of Concepts and Nice Tests. I got a trilling experience in completing the peer Assignments with keen observation and Analyzing of Concepts learned.Thanq for your course very much.

VG

Mar 28, 2017

Nice course to describe the traditional data modeling (RDBMS) as well as various semi-structured and un-structured data modeling and management of the systems (Batch and Streaming data processing)

筛选依据:

151 - Big Data Modeling and Management Systems 的 175 个评论(共 353 个)

创建者 Andrés F

Oct 10, 2016

Good to understand Big Data.

创建者 Hector d J G C

Oct 23, 2016

it was a little too slow but is ok, specially with beginners as me.it can be a little bit more interactive or didactical.

创建者 Panagiotis T

Jan 16, 2019

Very useful, although some concepts (especially week 5) are a bit condensed and hard to remember without further practice.

创建者 Jose L R

Oct 13, 2018

Great course! Please update the hands on!

创建者 Francisco A

Jun 24, 2017

Excellent material, well explained

创建者 Routhana L

Apr 10, 2019

As a undergraduate data analytics student, this course was an enlightening experience that complemented my more theoretical, less-applicational on campus course very well.

创建者 Srinivas B

Sep 26, 2016

Excellent

创建者 King W N

Nov 27, 2017

The content and assignments I've found so far are pretty spot on.

创建者 SKK

Dec 09, 2017

Very good starting point for Data Modeling!!

创建者 Luis M M R

Dec 22, 2017

very good!

创建者 Darius T

Dec 31, 2017

Course gave a lot of useful information about data modeling. However the peer graded assignment was a bit dissapointment.

创建者 Jose A B A

Oct 24, 2016

The way for going through of material and classes is now better.

创建者 John C

Aug 19, 2018

A very nice introduction to the subject. Like in any other discipline one needs to practice in order to verify that you know the theory. Will continue signing up for more courses and specialitations. Very happy with the way things are going.

创建者 Vítor L d S

Nov 19, 2018

Would have more extra papers/material to read. The hands-on would also bring some problems/challenges without resolution to let us try by ourself (with answers).

创建者 Shuai M

Dec 23, 2018

good course to know different types of data models and some BDMS.

创建者 Apurva T

Feb 03, 2019

Course was very good, some concepts were a little tough to understand, like the graph network and other topics of first 3 weeks. But on the whole a very good course to understand basics of data modeling and management.

创建者 Andrea P

Jan 24, 2019

The final assignment is unclear in some passages, but it is a very good introduction to the modelling and management systems overall.

创建者 Jorge d l C

Feb 11, 2019

Basic for database developers

创建者 shreya k

Feb 15, 2019

Really nice course. Had a chance to rediscover my data modelling skills. Surely looking forward to more courses in this specialization.

创建者 Parinya H

Feb 28, 2019

Good content and recommend for modeling Big Data.

创建者 nchang

Mar 11, 2019

nice course ,assignments are well explained and are well organised

创建者 Ruben

Oct 17, 2016

Interesting. Sometimes a little bit overwhelmed by a lot of information within a single video but it gives you an overview of what is big data modeling and management systems.

创建者 Wentao Z

Aug 18, 2016

Not too much useful and practical knowledge. full of basic concepts

创建者 leila M

Aug 27, 2016

it was nice but a bit complicated for beginner though i like it

创建者 Spencer

Oct 16, 2017

The lectures and hands on material for this course deserve 5 stars. I did not like the peer review assignment as I thought it was unclear and that the review process is very inconsistent. That being said I have not liked peer review projects for any classes I have take on coursera so I would still recommend this class.