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Learner Reviews & Feedback for Data Structures and Performance by University of California San Diego

4.8
stars
2,225 ratings

About the Course

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!...

Top reviews

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.

AE

Dec 6, 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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301 - 325 of 450 Reviews for Data Structures and Performance

By Kommalapati R

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Jul 24, 2017

Cource is too good

By Ansh P

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Jun 7, 2017

Excellent course:)

By abhinav

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Dec 13, 2016

Exceptional so far

By ALINA M G F D C

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Jun 21, 2020

Great experience!

By tara

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Mar 26, 2019

Very good Course!

By Jianmo N

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Feb 3, 2016

Clear & Explicit!

By Jeffrey L

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Jan 5, 2016

Excellent course!

By Kamlakar P

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Nov 13, 2015

Excellent course!

By sangil Y

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Oct 2, 2018

very rewarding !

By Noor A

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Sep 19, 2016

This is awesome!

By Gaurav P

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Dec 13, 2015

Promising one!!!

By Hoàng Q H

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Jan 23, 2024

It is amazing !

By Tamaghna C

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Apr 15, 2021

Amazing course!

By Cristian D H M

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Jan 21, 2021

Amazing course!

By Shreeya N R

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Jul 18, 2020

course was good

By Sean N

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May 24, 2020

Excellent stuff

By Yuming C

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Jun 17, 2019

Good Experience

By Rajendra K

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Mar 30, 2016

Just....Awesome

By Ansh K

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Mar 26, 2023

Amazing course

By Volodymyr B

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Sep 16, 2016

It was amazing

By Timur O

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Aug 9, 2016

5 start course

By Amr H

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Nov 8, 2019

really great.

By Nikhil P

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Jun 11, 2018

Great Course!

By Michael D

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Jun 4, 2018

Great course!

By Light0617

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Jun 8, 2017

wonderful PA!