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学生对 University of Colorado System 提供的 Database Management Essentials 的评价和反馈

4.6
3,384 个评分

课程概述

Database Management Essentials provides the foundation you need for a career in database development, data warehousing, or business intelligence, as well as for the entire Data Warehousing for Business Intelligence specialization. In this course, you will create relational databases, write SQL statements to extract information to satisfy business reporting requests, create entity relationship diagrams (ERDs) to design databases, and analyze table designs for excessive redundancy. As you develop these skills, you will use either Oracle, MySQL, or PostgreSQL to execute SQL statements and a database diagramming tool such as the ER Assistant or Visual Paradigm to create ERDs. We’ve designed this course to ensure a common foundation for specialization learners. Everyone taking the course can jump right in with writing SQL statements in Oracle, MySQL, or PostgreSQL....

热门审阅

AS

Jun 28, 2020

Very good to every beginner out there trying to get into database management , tasks are really educational , only the normalization section needs more clarification. but as a total it is awesome

SN

Sep 21, 2020

The course is well structured and the tools used for building the conceptual model are quite user friendly. The course has given a better understanding of the database management systems.

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751 - Database Management Essentials 的 775 个评论(共 802 个)

创建者 Manasa T

Nov 7, 2020

This is a good course for beginners out there. The examples make you understand the concept partially only. It tends to steer towards the boring side a little.

创建者 Andrew T

Jul 7, 2024

The course is detailed and covers key areas of database management. My concern the monotony of listening to the same instructor for all 12 modules

创建者 Arushi D

May 3, 2020

The instructors were really helpful throughout the course. Although this was a basic course, but it was informative and very much helpful.

创建者 Donatien L

Jan 27, 2016

Interesting, I would have liked to deepen SQL knowledge and practice. The conceptual parti seems a little bit too important.

创建者 Saatvik N

Oct 28, 2020

Good for the most part, but some parts were covered too fast, and normalization was covered without adequate explanation

创建者 Carl E D

Jul 25, 2021

The instructions are a bit of a mess which highly affects the purely peer-reviewed assignments.

创建者 CHAVARRIA C K

Dec 12, 2023

Explanations might work in the classroom but unfortunately not virtual by myself

创建者 kevin c

Jul 17, 2023

Good lessons. Slightly too long on the ERD and Table Design

创建者 William M

Feb 5, 2021

Some of the lectures were very vague. Lecture not as clear

创建者 Rana Q U Z

Sep 2, 2016

This course is really helpful About Database Systems.

创建者 Trunghieu 1

Jul 12, 2023

Not good enough, unclear instructions on some parts

创建者 Cesar O M

Jan 3, 2016

I wish to have more contact with the academic crew.

创建者 Amber B

Oct 5, 2016

Need more lessons on nested queries and subqueries

创建者 Von

May 3, 2022

peer graded submissions are faulty/mediocre.

创建者 Madhusoodhan S

Nov 18, 2016

A free book to read would have been nice.

创建者 Nguyễn T D

Mar 13, 2024

This is useful for the data sector.

创建者 HYEOK K

Jun 20, 2020

not enough explanation about tools

创建者 Aditi

Jan 3, 2020

Baaic understanding about Database

创建者 Marcel N

Sep 13, 2016

Peer Review is sub-optimal

创建者 Meena

Dec 13, 2018

Very time consuming.

创建者 Mordi O

Oct 29, 2015

looking good, so far

创建者 DWARAKANATH S

Aug 9, 2017

Good Solid

创建者 RATNESH K Y

Oct 6, 2024

nothing

创建者 Anshita G

Mar 10, 2025

ok