Chevron Left
Вернуться к Databases and SQL for Data Science

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

4.7
Оценки: 5,522
Рецензии: 521

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

TP

Oct 25, 2018

Practice lab assignments were excellent in reinforcing my learning, they were just the right kind of challenging. This course has been the best one in the Data Science Professional series by far.

JM

Feb 28, 2019

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

Фильтр по:

151–175 из 515 отзывов о курсе Databases and SQL for Data Science

автор: Leke O

Sep 19, 2018

Great Hand on experience especially with IBM Db2 cloud, Jupyter Notebook connection to sql and Querying the database. Overall, I loved it.

автор: vikas m

Sep 20, 2018

Course is good for any novice who wants to start with basic understanding of SQL.

It also covered database connectivity with python.

From my side i would like to recommend that course material should include some string functions like instr, substr and handling null values, as these are frequently used functions when working with any dataset.

автор: Nikhil B

Sep 25, 2018

Great Content and Labs, learned a lot more than expected!

автор: Simon B

Oct 05, 2018

Great beginner level course, though worth doing the Open Source Tools module first for context.

автор: Zayani M

Oct 23, 2018

I really enjoyed most of this course, but I most liked that the solutions are provided. The explanations and readings were really good in this course.

автор: shikha k

Oct 26, 2018

Databases and SQL for Data Science is great course for all those, who are eager to learn SQL. It was great a experience to run a SQL Query on IBM Cloud also on Jupiter. The course content covers almost every corners. I will highly recommend this course to anyone wanna learn SQL.

автор: Naga S S T V

Oct 27, 2018

A bit challenging

автор: Dr S K

Oct 29, 2018

The course is very good, I had lots of problems accessing the online labs as there is connectivity issues with the development environment though.

автор: Srikanth S

Oct 28, 2018

Engaging and detailed course. Highly recommended for new and aspiring data scientists.

автор: Enikeev A

Oct 21, 2018

Good course!

автор: Qingyun F

Nov 01, 2018

VERY GREAT EXPERIENCE

автор: Gregory R G J

Nov 02, 2018

Thumbs Up!

автор: Siripat W

Nov 03, 2018

I really like this course, because It have more practice and optional learning.

автор: Rene B J

Aug 31, 2018

Super good!

автор: Vaibhav S

Aug 30, 2018

Very Descriptive tutorials and knowledgeable

автор: Kevin R

Jul 27, 2018

muy bueno y practico.

автор: Abinash B

Jul 28, 2018

best course for sql for a begginer to learn from

автор: Alexandre N

Nov 05, 2018

Great course, vey much hands on!

автор: Mia C

Jun 18, 2018

I really liked this class! The curriculum was well-organized, and I really liked the integration of IBM tools into assignments from the IBM Cloud Lite Suite

автор: Kaitlyn

Jun 20, 2018

Great course! I learned the basics of SQL. Wish there was a more in depth discussion of SQL and its capabilities, but I received a great base and it helped me remember everything I had forgotten from college.

автор: Chandrakanth R

Apr 17, 2019

Real life example was the hall mark of this course

автор: peter h

Apr 15, 2019

Great course!

автор: Ganesh P

Apr 03, 2019

good course

автор: Edward K

May 01, 2019

Phenomenal in-course assignments and notebooks to test, learn, and try out code with in-depth instructions (read: screenshots) and explanations! The videos are also really helpful for understanding databases and the "save note" function is well done. Thank you IBM team!!

автор: Jose M S

Apr 30, 2019

Very well structured course about an important topic.