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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

4.8
1,771 个评分
369 条评论

课程概述

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!...

热门审阅

DB

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.

SS

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.

筛选依据:

126 - Data Structures and Performance 的 150 个评论(共 358 个)

创建者 Jekaterina S

Jan 18, 2020

Liked this course very much, comprehensive explanations and challenging assignments.

创建者 Pradyumn A

Jun 16, 2017

A great course indeed. Taught how to use Data Structures in software development.

创建者 Maosen

Nov 07, 2016

Really good to learn and implement data structures and algorithms through project

创建者 Srivathsa D V

Apr 30, 2016

The concepts introduced and the application of concepts in problems is very good.

创建者 Jack Q W C

Oct 02, 2018

Excellent introduction to data structures and how to measure their performance.

创建者 Kamaldeep T

Sep 17, 2016

Great course overall. Excellent, well compiled set of lectures and assignments.

创建者 Thirumal V

Dec 20, 2015

Great stuff! Don't give up on the first assignment, the rest are more easier...

创建者 Maximilian P

Nov 08, 2018

really liked, great lectures that actually try to convey the gist of the topic

创建者 Yuri A P

Aug 11, 2017

Fantastic course! Filled all the gaps I had on data structures and a lot more.

创建者 agum o

Feb 10, 2016

Very nice intermediate course in Java and Data Structures, highly recommended.

创建者 Dominic F

Feb 06, 2016

Excellent engaging course, top lecturers and suitably challenging assignments.

创建者 Robert C

Jun 27, 2016

Excellent course continuing the tradition set from the first in the sequence.

创建者 ahsan r

Mar 25, 2016

Excellent course... This course really a great pleasure to watch and do work.

创建者 Joseph G

Feb 07, 2016

Was a good course for data structures and a good overview of Big O notation

创建者 Xavier O

Dec 24, 2015

Additional Programming concepts, and solidifies programming skills in Java.

创建者 Ian W

Jul 19, 2019

Great lectures and good assignments. Really useful subject matter as well.

创建者 David K M

Mar 20, 2018

Excellent. Great examples, projects, explanations of challenging concepts

创建者 Betty

May 13, 2017

This course is professional in many aspects. For me it was also inspiring.

创建者 Hanxiao Y

Aug 18, 2017

This is an amazing course which I highly recommend for all java learners!

创建者 Sonia R

Jun 10, 2017

Great course to start off with the Data Structures and their performance.

创建者 Pratibind J

Jan 29, 2018

Very good course for Java programmer for Dara structure and performance.

创建者 Alejandro M Z

Feb 07, 2016

I learned useful thinks about the Data structures like lists, and trees.

创建者 Joshua D P

Dec 23, 2015

What l learn is how cool is data structure and how useful in real world.

创建者 Sudharaka P

Feb 17, 2016

Great course. I learnt a lot about data structures and Java in general.

创建者 Aman S T

Jul 21, 2019

The lectures are really good. And content provided was really helpful.