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学生对 加州大学圣地亚哥分校 提供的 Data Structures and Performance 的评价和反馈

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347 个审阅


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 个评论(共 336 个)

创建者 Rajendra A K

Mar 30, 2016


创建者 Konstantin P

Feb 21, 2016

I recommend this course to all beginners programmers

创建者 satish

Jan 19, 2016

it grate course for me i learn a lot from this course.

创建者 Dzmitriy T

Aug 21, 2016

Very good course, I learned a lot!

创建者 Beata B

Nov 23, 2015

Great course! Interesting and challenging tasks - all of them very well prepared. Definitely worth recommending!

创建者 Yupeng D

Mar 07, 2016

Great course! Big thanks!!!!!

创建者 Anurag G

Sep 14, 2017

A very informative course which lies at the heart of Computer Science. Gives you not just the fundamentals behind all the data structures, but also makes you implement Linked Lists and Custom Tree data structures for specific problems. All programming assignments are great, fun, and challenging, and really make you practice the newly learnt data structures in real time. The faculty teaching this course is really very thorough in their teachings and are simply awesome.

创建者 Nazeli M

Mar 31, 2016

Very good course containing interesting and fun projects! Professors' explanations make the topics easy to understand.

创建者 dipankar

Jan 31, 2016

Great course

创建者 Abhishek N

Jun 11, 2016

A very good course. Sets a very strong base in data structures.

创建者 Kunal B

Oct 09, 2016


创建者 Kevin Y

Apr 05, 2016

Really interesting projects

创建者 Light0617

Jun 08, 2017

wonderful PA!

创建者 Kishwar K

Feb 06, 2016

Perfectly designed..

创建者 Harry B

Sep 07, 2016

Amazing course, I learnt so much about interesting data structures and gained a new understanding of how important it is to choose the right data structure for a specific purpose.

创建者 Hamidreza G

Mar 12, 2016


创建者 Hazel P

Dec 13, 2015

A great and comprehensive course. It was well organized and carefully incorporated the user.

创建者 Ryan S

Dec 28, 2015

Amazing lectures and practical assignments.

创建者 namnguyen

Nov 12, 2015


创建者 Gabriel F

Feb 22, 2017


创建者 Ying D

Nov 22, 2017

Very interesting and inspiring.

创建者 Geo D W

Feb 05, 2016

Such a nice course on Data Structures. Whats stands out is the simple explanation and assignments thats solves real world problem.

创建者 owolabi t

Nov 20, 2017

Very helpful course in helping to understand data structures and algorithms. This course will certainly prepare me well for my university degree in computer science

创建者 Mayco M

Feb 20, 2016

What i really enjoyed in this courser is that I learned how to measure and discuss the performance of a software.

创建者 Mark K

Jan 11, 2016

Excellent course, packed full of information - A MUST for anyone who is learning the Java programming language. Lots of effort has gone into this course and is very well structured clearly defining topics week by week.