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Вернуться к Databases and SQL for Data Science with Python

Отзывы учащихся о курсе Databases and SQL for Data Science with Python от партнера IBM

4.7
звезд
Оценки: 13,401
•
Рецензии: 1,580

О курсе

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....

Лучшие рецензии

BS
20 мая 2020 г.

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!

PK
19 авг. 2020 г.

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

Фильтр по:

1526–1550 из 1,560 отзывов о курсе Databases and SQL for Data Science with Python

автор: Alisher P A

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1 янв. 2021 г.

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

автор: rezq d

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6 апр. 2021 г.

IBM Watson does not open the database. can this certificate get any worse!! seriously get your things together

автор: Marcus H

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18 мар. 2021 г.

The db2 instance seems to fail for many people, including myself, preventing us from proceeding with the labs.

автор: Farrukh N A

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17 июня 2020 г.

Sadly, this is the most confusing and error riddled course among all of the courses on coursera.

автор: Mark H

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30 янв. 2021 г.

Really not impressed with this one, find the labs very confusing and the guide notes very poor.

автор: Adi B

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28 мая 2020 г.

Awful course, with very hard to understand assignments and instructions. Would NOT recommend.

автор: Marcelo J d C

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8 мар. 2020 г.

simply the instructions for the final task do not work. very poorly designed course

автор: Olivia K

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31 янв. 2021 г.

No help from instructors, not sufficient learning tools for those new to SQL.

автор: Anirudh S

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21 апр. 2020 г.

terribly conducted course. 0 help and support for the programming. horrible.

автор: Walid M

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20 июня 2020 г.

Labs on IBM Cloud are not working, it's not a course it's a bad joke!!!

автор: Sachin K K

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16 авг. 2018 г.

No response to any queries in the discussion forum. Unable to proceed .

автор: Задойный А

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22 февр. 2020 г.

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

автор: Anjini K G

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4 окт. 2019 г.

Peer review is great way but it they way it's made it just terrible!

автор: Ümid O

•
14 мая 2020 г.

Terribly poor designed course. Video content very dissatisfied.

автор: Tan G T R

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27 июля 2020 г.

Very buggy course for it to be enjoyable. Not exactly worth it

автор: Simona L

•
8 авг. 2019 г.

I had extremely bad experience with IBM db2. Do not recommend

автор: Norshuhaida B A R

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15 дек. 2020 г.

the theory is very complex and difficult to understand.

автор: Mill L

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7 июля 2020 г.

Rubbish, I don't even understand why its rating is 4.7.

автор: Joseph S

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14 мая 2020 г.

It's too high of an overview and goes too fast.

автор: Victor W

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1 окт. 2020 г.

The data for the final assignment is missing

автор: Tejas K

•
19 мар. 2021 г.

very shallow, did not learn anything useful

автор: Md S S

•
3 июля 2020 г.

Very Disappointed by the teaching staff.

автор: Wanting M

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29 авг. 2019 г.

can not open the final task console

автор: Nishan P

•
23 окт. 2020 г.

Vague instruction. Waste of money

автор: Mila A

•
22 янв. 2021 г.

Terrible instructors!Helpless!

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