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學生對 科罗拉多大学系统 提供的 数据库管理精要 的評價和反饋

4.6
1,743 個評分
430 個審閱

課程概述

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 or MySQL 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 or MySQL....

熱門審閱

LL

Nov 15, 2016

Excellent course content, very well presented, great slide decks.\n\n(When I hear "DB Management" I think of tablespaces and indexes. The course should be named "Data Modelling Essentials" instead. )

DD

Oct 21, 2016

Excellent introduction to DB Management, I learned everything that I wanted to learn from it. I highly recommend it and actually I am already enrolled to the next course of the specialization.

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326 - 数据库管理精要 的 350 個評論(共 415 個)

創建者 Korhan T

May 10, 2016

Step by step explanations. Divided into small parts so that the students can digest the information in small pieces. I like it so far.

創建者 HUIYING L

Apr 25, 2016

Some terminologies are confusing, like BCNF, more in-lecture examples are appriciated.

創建者 Jordan G

Jun 02, 2016

Good course for broad end-to-end discussion of database design and management. Lectures are decent, assignments and practice problems are pretty helpful. Class takes 3-4 hours/week on average, though it varies by week. Would have like to see more advanced discussion for some of the easier topics/shorter weeks.

創建者 yogesh s

Oct 28, 2016

Great Course

創建者 Heliodoro S A S

Feb 04, 2016

Very useful information, and the explanation is really easy to understand

創建者 Muhammad S K

Jun 26, 2016

Good Course with good learning, but at some places it becomes extremely boring which drifts away the excitement and commitment towards the course.

創建者 Mayank

Feb 19, 2016

Great course

創建者 KrishnaKanth

May 02, 2018

The DBMS concepts explained in this course, such as ERD design, schema conversion and normalization are very good and has given a good foundational understanding to me.

創建者 karandeep h

Dec 04, 2015

It was a very nice course, however, there was less focus on SQL and more focus on ERDs

創建者 Jacobo G

Jan 29, 2016

Although not have any business intelligence content, I recommend it to people who need to strengthen their knowledge in databases. On the other hand, it should be an optional course for those who were interested in obtaining certification.

創建者 Bernhard K

Feb 28, 2016

A good entry into database thinking. Homework is a tad on the high side for people who just want to learn on the side. Also, not clear why diagrams can't be automated directly from the database programs e.g. Access. Why would I draw an ERD and then design a database separately - better just design the tables and the diagram directly; then you have your ERD from the program e.g. Access or Filemaker.

創建者 Stefan K

Dec 28, 2015

Very nice introduction to databases. The lectures are not very engaging, the plus is there are practical assignments for every week, where you learn the most. First you submit your own solution and then you provide feedback to your peers. I like the format of the assignments.

創建者 Martin R

Apr 01, 2016

I really enjoyed this course, the course instructor has a nice tonality and the presentation are most of the time well structured. The database installation should be covered in more detail and i had to buy the book in order to understand everything. Over

創建者 Danilenko E

Feb 21, 2016

Nice course, but very little has been said about the performance of the databases.

創建者 Dustin E

Jan 20, 2016

The lecture videos have a format that is a bit over structured. It feels like the instructor takes as much time asking and answering an often contrived "motivation" question as he does teaching relevant material. The slides are of sufficient quality however to make viewing the lectures optional. .

I would have appreciated having all the courses documents in single zip file.

創建者 Muzhe Z

Feb 27, 2016

good course

創建者 MOHAN B

Feb 29, 2016

Great Course. Awesome Content. The sessions can be a little more interactive.

創建者 Faizan R

Nov 20, 2016

good learning

創建者 Akash A

Sep 26, 2016

Its good

創建者 Peter S

Nov 09, 2015

Interesting and Informative

創建者 D'arcy M

Jan 27, 2018

Some of the assignments are very tricky in how they are worded which leads to simple mistakes. I also wish the examples would go through each of the type of problems. I learn best through reading examples rather than the theory so when I don't get to see a problem broken down I find it very hard to learn.

創建者 solasa

Nov 23, 2015

if you dont have knowledge of database at all, then its little hard to understand concepts.

but the videos are insightful and helpful..we need to work more and more.

Normalisation is little difficult to understand here...my personal comment

創建者 Divya J

May 16, 2016

Perfect for a DB beginner ! It has all the basic standards taught to follow when working with basic commands in DB.

創建者 Rainer B

Jan 15, 2016

A very well planned and prepared course.

創建者 David L

Oct 31, 2015

Very comprehensive course on introduction to database. This is an advanced course so you should have some experience with DBs before taking it. The lecturer, Mr. Mannino, delivers a dry, straightforward teaching style. There are plenty of materials but unfortunately, there is little interaction in the forums from the teacher himself.