Chevron Left
Вернуться к Data Structures and Performance

Отзывы учащихся о курсе Data Structures and Performance от партнера Калифорнийский университет в Сан-Диего

Оценки: 2,163

О курсе

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!...

Лучшие рецензии


12 окт. 2017 г.

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.


18 дек. 2015 г.

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.

Фильтр по:

376–400 из 435 отзывов о курсе Data Structures and Performance

автор: Roy J

27 авг. 2017 г.

I would prefer if they give us directions to write most of the code and not give us almost all of the code. I feel that there is too much hand holding in these courses.

автор: tanya

12 февр. 2017 г.

The course is really good, I've learned a lot. The only thing I am not happy about, is lack of posibility to check the assignments without having bought the course.

автор: ahmad

11 июля 2019 г.

The course is great! I learned about different data structures and applied them in the context of a text editor program which is a fantastic choice of application.

автор: Aditya L

7 февр. 2016 г.

Nice . But It could have been better if we ourselves were supposed to make the Trees and Tries instead of relying on the java's built in classes. I learned a lot!

автор: Mauricio Z

16 окт. 2020 г.

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.

автор: Aishwariya P

2 окт. 2016 г.

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

автор: Ankit S

29 авг. 2016 г.

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

автор: YinpuLi

24 янв. 2019 г.

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+.

автор: Pooya S

15 апр. 2016 г.

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

автор: Anjie Z

19 нояб. 2020 г.

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

автор: Joseph S

12 апр. 2018 г.

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

автор: Ola H

25 янв. 2016 г.

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

автор: Wei H

27 дек. 2015 г.

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

автор: Surisetty N

4 мар. 2016 г.

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

автор: Omer K

3 авг. 2017 г.

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

автор: 张之晗(ZhiHan Z

14 авг. 2017 г.

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

автор: Heng W W

21 мар. 2016 г.

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

автор: Nouran M

11 окт. 2020 г.

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

автор: Charles J

25 февр. 2018 г.

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

автор: Allen S

27 мар. 2019 г.

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


9 мая 2020 г.

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

автор: Octave M

17 нояб. 2017 г.

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

автор: Riccardo C

31 дек. 2015 г.

Very well structured. Information complete and good exercises.

автор: Denis S

29 дек. 2015 г.

One of the better programming classes. Definitely recommended.

автор: Hangyul M

22 нояб. 2018 г.

It will teach you some skills to implement your algorithm