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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

2,121 個評分
435 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!...



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.


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.


151 - Data Structures and Performance 的 175 個評論(共 426 個)

創建者 Kamaldeep T


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

創建者 Thirumal V


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

創建者 Maximilian P


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

創建者 Yuri A P


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

創建者 agum o


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

創建者 Dominic F


Excellent engaging course, top lecturers and suitably challenging assignments.

創建者 G V S J


I like this course a lot like its crazy the clarity of the concept that I got

創建者 Sharvari R


Amazing course with concepts explained in a very easy and understandable way.

創建者 Robert C


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

創建者 ahsan r


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

創建者 Joseph G


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

創建者 Xavier O


Additional Programming concepts, and solidifies programming skills in Java.

創建者 Ian W


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

創建者 David K M


Excellent. Great examples, projects, explanations of challenging concepts

創建者 Betty


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

創建者 Hasan Ç


Great course!!! I found very useful UC San Diego courses. Thanks a lot!!!

創建者 Hanxiao Y


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

創建者 Sonia R


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

創建者 Pratibind J


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

創建者 Alejandro M Z


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

創建者 Joshua D P


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

創建者 Sudharaka P


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

創建者 Matt S H


Great class to learn more advanced Java concepts and general CS stuff.

創建者 Aman S T


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

創建者 Alysha V


Very well structured course with an AutoGrader for coding assignments