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學生對 加州大学圣地亚哥分校 提供的 Data Structures and Performance 的評價和反饋

1,974 個評分
408 條評論


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!...



Oct 13, 2017

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.


Dec 19, 2015

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.


201 - Data Structures and Performance 的 225 個評論(共 397 個)

創建者 Felix V B

Feb 29, 2016

Great course! I learned a lot in very little time.

創建者 Andrei C

Feb 14, 2016

An exceptional course in intermediary programming!

創建者 Bufan L

Aug 04, 2017

Absolutely fantastic! Great assignments and quiz!

創建者 Gopi K S

Nov 11, 2016

Very good course, well taught by the instructors.

創建者 Sitaram G

Apr 27, 2016

Learning a lot in this class about OOP and class.

創建者 Obi

Jan 27, 2016

great course, straightforward and paced very well

創建者 Arkadiusz

Dec 11, 2015

As all your coursers, great! I have learnt a lot!

創建者 Chetan M

Dec 21, 2016

One of the best courses I have taken in coursera

創建者 Victor

Jun 17, 2020

very good course, I learn a lot in this course

創建者 Yuriy O

Jan 04, 2016

Thanks a lot for great and interesting course.


Mar 20, 2020

The best course i have ever taken in my life.

創建者 TerryTang

Jun 30, 2016

good course,i get much knowledges about java


Dec 10, 2015

Loved it. The assignments were fun to solve.

創建者 Stanislav R

Dec 31, 2016

That's greate course. Strongly recommended.

創建者 Mostafa M K

Apr 09, 2016

The most awesome course I have ever joined.

創建者 Ryan S

Dec 28, 2015

Amazing lectures and practical assignments.

創建者 Saurabh P

Aug 01, 2020

Great course with challenging assignments.

創建者 Lachezar

Apr 14, 2017

Well-structured course with great content.


Apr 22, 2016

Perfect course for intro of data structure

創建者 Sangam S

Jan 30, 2016

Loved the assignment, challenging and fun.


Oct 18, 2020

A must do course to brush up your skills.

創建者 Wen J

Jun 26, 2020

Really useful course! I do enjoyed a lot!

創建者 Nikita

Jul 04, 2020

Good Course to learn and test the skills

創建者 Abhishek T

Oct 10, 2018

One of the best courses on the internet.

創建者 Randall G

Oct 03, 2016

Best online course I have taken to date.