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學生對 IBM 提供的 Databases and SQL for Data Science with Python 的評價和反饋

4.6
15,364 個評分
1,962 條評論

課程概述

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

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BS

2020年5月20日

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SA

2020年4月22日

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

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1926 - Databases and SQL for Data Science with Python 的 1950 個評論(共 1,980 個)

創建者 Harinda R

2020年7月2日

This is very much focused on the IBM cloud. For someone who is not familiar with it will have to spend a considerable amount of time trying to find which is where. Course documents are outdated specifically on creating DBs on the IBM cloud.

創建者 Tong

2022年4月9日

The IBM db thing really should be removed. They are making this unit an advertisement course for IBM's terrible cloud and online hosting service, yet, the experience handling IBM software or Watson contents or IBM cloud is complete torture.

創建者 Ivan B

2020年5月23日

Google Simulating Environment has the bugs and when you writing to Support, this rich guys stat you to do a free "PROD" testing : no way, it's theirs bugs, and I have my own. What the hell are paid for?

Shame on YOU IBM for such solution!

創建者 Anup S

2021年12月9日

Can't complete the course as they require you to create an IBM cloud account which is impossible to create. Wanted to post on the discussion form, and every time i tried to do it, it said the server was under maintenance.

創建者 Hon T

2022年3月30日

hello,

I am very mad with registering accounts ibm.

I paid 40$ each month. The course lasts 11 months, and I have only 1 month trial permission.

Do not mention promotion codes. I interupted when I used it.

Bad experiences.

創建者 Tonia M

2020年9月29日

If you do not have prior knowledge of DB2 and IBM Watson this course is not for you! The instruction to connect the two programs to complete the final project are inadequate at best. Would not recommend this course!

創建者 Facundo O

2020年7月19日

Not a course for beginners. It advances way too fast and the topics are not explained thoroughly as to truly understand them from a beginner standpoint. Would suggest looking for another course...

創建者 Saito T

2022年2月6日

The one thing you learn is making a account and trying to use IBM database account is awful. Had to give up due to this and it is just terrible. They should just make assignments on quicklab.

創建者 Sultan M

2020年5月21日

The loading data to database and using the database for peer review task took me several days. It was very anoying task. I dealt with time consuming manual jobs rather than wiring codes

創建者 Lisa S

2021年5月17日

There were connection issues with the labs for many users in my course. We couldn't access the course for a full weekend and the instructors did not respond to any messages for 2 days.

創建者 Vivek R N

2020年7月12日

Its only about how to connect to IBM DB2. I got stressed out trying to work on the IBM platform. Working on platforms like My SQL is so much smooth when compared to this

創建者 Utsav

2020年6月28日

Tools used like Database console and Jupyter notebook used also crashes repeatedly. Course just gives very brief introduction to SQL, not much solid content.

創建者 Chanyu Y

2021年1月6日

Dear mentors, I'm sorry that I was unable to use Db2 in IBM cloud so I couldn't do the hands-on lab. Hope to have solutions from you. Thanks.

創建者 Mark W

2020年6月10日

Everyone in this course has problems with IBM Cloud credentials. Staff gives everyone the same generic response and provides no real help.

創建者 Jaysee J P

2022年6月7日

IBM Cloud registration is ridden with lots of errors such as Error Your account cannot be created at this time. It is so frustrating.

創建者 Mohammed F

2022年4月26日

the course is fine but for handon the IBM is making things very complicated. And many times the external tools are also not working.

創建者 Alisher P A

2021年1月1日

The worst course I have ever taken. I have no idea what course intended to teach. I would recommend not to take this course.

創建者 John M

2022年1月12日

BEWARE. Cannot finish the course due to technical issues with the IBM account.. Am disappointed and will drop the course.

創建者 Peter

2022年2月16日

Dont recomend to take this course, They charge you additional 200$ for acces to their DB database

創建者 Jorge P

2022年1月10日

The resources needed to complete this course are not working. Support is very poor.

創建者 무하메드

2022年3月13日

W​eek 2 Videos are not available to watch. The material could not be loaded

創建者 Jannica M

2021年10月14日

Instructions not working, need to rely on forums for alternative solutions

創建者 Rucha M

2022年2月9日

Did not receive the honors certificate even after completing the module

創建者 sabin d

2022年1月30日

It is a good course but they didn't give any certificate on completion.

創建者 Задойный А

2020年2月22日

Бесполнезно. Всё равно что прочитать оглавление к документации по SQL.