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Data Structures and Performance(으)로 돌아가기

캘리포니아 샌디에고 대학교의 Data Structures and Performance 학습자 리뷰 및 피드백

2,157개의 평가
440개의 리뷰

강좌 소개

How do Java programs deal with vast quantities of data? Many of the data structures and algorithms that work with introductory toy examples break when applications process real, large data sets. Efficiency is critical, but how do we achieve it, and how do we even measure it? This is an intermediate Java course. We recommend this course to learners who have previous experience in software development or a background in computer science, and in particular, we recommend that you have taken the first course in this specialization (which also requires some previous experience with Java). In this course, you will use and analyze data structures that are used in industry-level applications, such as linked lists, trees, and hashtables. You will explain how these data structures make programs more efficient and flexible. You will apply asymptotic Big-O analysis to describe the performance of algorithms and evaluate which strategy to use for efficient data retrieval, addition of new data, deletion of elements, and/or memory usage. The program you will build throughout this course allows its user to manage, manipulate and reason about large sets of textual data. This is an intermediate Java course, and we will build on your prior knowledge. This course is designed around the same video series as in our first course in this specialization, including explanations of core content, learner videos, student and engineer testimonials, and support videos -- to better allow you to choose your own path through the course!...

최상위 리뷰


2017년 10월 12일

Great into to Java, instructors have clearly put thought in to the format with the choose your own learning style videos, and additional coverage where it may be needed. These have been very helpful.


2015년 12월 18일

The course curriculum is well designed and teaches students the basic data structures needed to be a successful software engineer. The project is good, and the weekly assignments are challenging.

필터링 기준:

Data Structures and Performance의 431개 리뷰 중 376~400

교육 기관: Mauricio Z

2020년 10월 16일

This was a nice course but I spent a lot of time trying to finish it. But at in the end, I achieved my objectives and learned a lot of it.

교육 기관: Aishwariya P

2016년 10월 2일

Covers basics well. The video lectures are easy and simple to understand. Liked the assignments and they covered the learned content well.

교육 기관: Ankit S

2016년 8월 29일

Could be more challenging. But I really enjoyed the course!!! Highly recommended for anyone who wants to learn java and data structures.

교육 기관: YinpuLi

2019년 1월 24일

The course is intro-level and well-organized. Perfect for new Julia users. However, it will be better if updated to Julia v 1.0+.

교육 기관: Pooya S

2016년 4월 15일

Good but it was also good to let the students do some of the codings, I found the coding part actually very simple and short

교육 기관: Anjie Z

2020년 11월 19일

The course is well designed and practical. I learned a lot. However, I wish the material can be more challenging.

교육 기관: Joseph S

2018년 4월 12일

Fantastic Class, with a fun and engaging project. A lot of great information about data structures and performance!

교육 기관: Ola H

2016년 1월 25일

Good course to understand the basics of data structures and performance of different data structure implementations

교육 기관: Wei H

2015년 12월 27일

I can tell the tutors spent time on preparing the course. This is the most well-organized coursera course I took.

교육 기관: Surisetty N

2016년 3월 4일

The course is extremely good. It would be still better if there is inclusion of basics to create a UI.

교육 기관: Omer K

2017년 8월 3일

Excellent lessons, very thorough, clear and modular, enjoyable to listen. Not too challenging though.

교육 기관: 张之晗(ZhiHan Z

2017년 8월 14일

Not as goog as the first course because knowledge introduced in there is not systematic as I thought

교육 기관: Heng W W

2016년 3월 21일

The overall course is good. But might touch too little on Big O? Not sure. But still good course!

교육 기관: Nouran M

2020년 10월 11일

This course gives a good background and basic knowledge needed to go in depth for these topics.

교육 기관: Charles J

2018년 2월 25일

there were plenty of challenging exercises in this class. I learned so much.

교육 기관: Allen S

2019년 3월 27일

Little hard, but a very interesting course. The teachers are amazing.


2020년 5월 9일

Good course. I have learned so many things and thank you Coursera.

교육 기관: Octave M

2017년 11월 17일

I really enjoyed this class! Great content and great teachers!

교육 기관: Riccardo C

2015년 12월 31일

Very well structured. Information complete and good exercises.

교육 기관: Denis S

2015년 12월 29일

One of the better programming classes. Definitely recommended.

교육 기관: Hangyul M

2018년 11월 22일

It will teach you some skills to implement your algorithm

교육 기관: Shen Z

2016년 1월 16일

great course, but the assignments are somewhat easy....

교육 기관: Robin J

2016년 10월 12일

Good one. Nicely paced. Necessary challenge included..

교육 기관: Generoso C

2018년 1월 6일

New data structure learned: Tries. Totally worth it.

교육 기관: Sathya P

2015년 12월 6일

Interesting assignments. Concise video lectures.