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学生对 University of California San Diego 提供的 Data Structures and Performance 的评价和反馈

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2,242 个评分

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

SS

Dec 18, 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.

AE

Dec 5, 2016

Very solid review of data structures. In fact, I learned a lot of new things along the way like how to benchmark test Java code and how to properly use JUnit and other unit testing frameworks.

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351 - Data Structures and Performance 的 375 个评论（共 457 个）

创建者 Kunal B

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Oct 8, 2016

wonderful

创建者 Paulo H L

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Feb 17, 2016

very good

创建者 Oleksii P

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Jan 28, 2016

very cool

创建者 Ilya B

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Jan 7, 2016

I like it

创建者 Saleem U B

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Dec 25, 2015

Great one

创建者 Denis G

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Dec 22, 2015

Thank you

创建者 José A T F

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Dec 30, 2020

Perfect!

创建者 Noah D G

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Dec 23, 2018

Loved it

创建者 Abdalla M

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May 22, 2017

Loved it

创建者 namnguyen

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Nov 12, 2015

Perfect!

创建者 Anubhav S

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Nov 22, 2025

Awesome

创建者 xiaojing

•

Nov 10, 2017

Great !

创建者 Олег Т

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Jun 19, 2016

awesome

创建者 Haoyu G

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Jan 1, 2016

哎呦，不错啊。

创建者 Sheldon D

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May 16, 2017

great!

创建者 Arun K S

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Jun 28, 2016

Thanks

创建者 AFJAL

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Aug 26, 2022

good

创建者 RAMAZAN K

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Nov 3, 2018

devam

创建者 Hamidreza G

•

Mar 11, 2016

Great

创建者 khoiNa231

•

Jan 13, 2025

Good

创建者 SUMIT P

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Dec 8, 2020

good

创建者 Nikhil U

•

Nov 25, 2020

good

创建者 韩宇轩

•

Mar 4, 2020

good

创建者 Alexey U

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Dec 21, 2015

Cool

创建者 Vladimir G

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Jul 7, 2022

ni