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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

1,972 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.


226 - Data Structures and Performance 的 250 個評論(共 397 個)


Feb 13, 2016

Very interesting and really well taught!

創建者 Max

Jun 28, 2017

Excellent course! Strongly recommended!

創建者 Keval S

Sep 28, 2016

Thank you!

Please keep up the good work.

創建者 Christo P

Jun 21, 2016

Wow, I learned way beyond expectations!


Oct 15, 2019

Very interested and informative source

創建者 Alicia B

Nov 09, 2017

Very good course, I really enjoyed it.

創建者 Erick L

May 02, 2016

One of the best courses I have found!.

創建者 Diana S T

Oct 12, 2017

Very easy to follow and very helpful

創建者 XING D

Jul 10, 2016

Fantastic, enjoying and challenging.

創建者 Ivan S

Feb 15, 2020

All is good. This cource are great!

創建者 Ahmed B

Feb 07, 2017

Great Material, and great teachers!

創建者 Maya B

Oct 15, 2015

Amazing course! Amazing professors!

創建者 Dzmitriy T

Aug 21, 2016

Very good course, I learned a lot!

創建者 Shahar D

Mar 25, 2016

This Awesome I can learn for free!

創建者 Prerna S

Jun 27, 2020

Very well structured and planned!

創建者 Haixu L

Feb 09, 2020

Great class, truly learned a lot!

創建者 Ameya P

Sep 03, 2018

Amazing data structures course!!!

創建者 Leonid M

Jan 05, 2016

Interesting and practical course.

創建者 Idris O

Sep 03, 2019

Very excellent course. I love it

創建者 Alexey C

Feb 28, 2019

this course packs quite a punch!

創建者 潘搏隆

Aug 30, 2018

An essentially very nice course!

創建者 Ying D

Nov 22, 2017

Very interesting and inspiring.

創建者 John S

Dec 03, 2016

Great review of data structures

創建者 Scrypnychenko A

Nov 15, 2016

Nice Job!

Thanks for the course!

創建者 Yupeng D

Mar 07, 2016

Great course! Big thanks!!!!!