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

4.7
Оценки: 6,451
Рецензии: 619

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.

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151–175 из 611 отзывов о курсе Databases and SQL for Data Science

автор: Aditya V

Sep 18, 2018

Best Way to Sharp Sql Skills

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: 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: Nikhil B

Sep 25, 2018

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

автор: Piotr M

Oct 18, 2018

Great content

автор: Vikas

Oct 18, 2018

Great Course

автор: Carlos I M L

Oct 16, 2018

Awesome course with the basics of SQL and real life applications.

автор: Toan T L

Oct 19, 2018

Great on basic of SQL and using Python to work with Database

автор: Spataru N

Oct 18, 2018

This is a very good database course. I would have preferred more problem sets.

автор: Enikeev A

Oct 21, 2018

Good course!

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: nicolas g

Aug 13, 2018

great course, great tools

автор: Koen P

Aug 28, 2018

Best course I have followed so far. Great exercises. Pace of vid's was nice.

Great job, Rav Ahuja & Team!

автор: Vaibhav S

Aug 30, 2018

Very Descriptive tutorials and knowledgeable

автор: Rene B J

Aug 31, 2018

Super good!

автор: Sahil P

Nov 08, 2018

Hands on lab material provided in this course is very helpful in order to understand concepts.

автор: Naga S S T V

Oct 27, 2018

A bit challenging

автор: Srikanth S

Oct 28, 2018

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

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: 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: 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: Alexandre N

Nov 05, 2018

Great course, vey much hands on!

автор: Charlie K

Nov 10, 2018

Loved the basic SQL refresher as well as how SQL and Python interact which was brand new to me and very valuable.