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Data Structures and Performance, University of California San Diego

1,430 个评分
309 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!...


创建者 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.

创建者 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.


298 个审阅

创建者 Natasa

Dec 06, 2018

Wonderful! So much great instruction, great learning, and fun assignments! :-) I am feeling more and more confident with my JAVA programming, which is exactly what I hoped for, and I am having lots of fun.

创建者 Hangyul Moon

Nov 22, 2018

It will teach you some skills to implement your algorithm

创建者 Priyanka Gupta

Nov 14, 2018

Very useful in growing your knowledge as a software professional.

创建者 Maximilian Pergl

Nov 08, 2018

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

创建者 Karim Mosad Elgazar

Nov 07, 2018

great course

创建者 Jipeng Chen

Nov 04, 2018

Very good courses. It introduces some basic ideas of Java. Even though some contents are very basic, I learned some useful knowledge regarding computer compiler associated with Java which is really helpful for me to have a better understand of programming. These knowledge also offer me an edge learning harder content. Thank you!

创建者 Jialin Yi

Nov 04, 2018

lectures are easy to understand but the programming assignment is not so appealing compared to similar courses provided by Princeton on Coursera. But I really like the real-world part in the lecture videos.


Nov 03, 2018


创建者 Abhishek Tiwari

Oct 10, 2018

One of the best courses on the internet.

创建者 Jack Q W Cantwell

Oct 02, 2018

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