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

4.7
Оценки: 6,859
Рецензии: 652

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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226–250 из 645 отзывов о курсе Databases and SQL for Data Science

автор: Jaganathan R

Jun 24, 2019

Learned a lot

автор: Anguidou N A R

Jun 25, 2019

Fine course!

am running sql like an expert

автор: Harshvardhan A R

Jun 26, 2019

It was Interesting as well as informative in much more efficient way. The way of explanation of the topics was on-point. Enjoyed the course.

автор: Hanan F I O

Jun 27, 2019

This course is extremely informative

автор: Benjamin H

Jun 26, 2019

I wanted to learn a little bit of everything about SQL queries and I found exactly what I was looking for. The lessons were quick, packed with information and challenging. When I combine this knowledge with what I have already learned in Python I feel like I am well on my way to bigger projects.

автор: Anjaly S

Jun 27, 2019

Easy to understand and learnt a lot of basic things

автор: vivek k

Jun 28, 2019

it is a very good course

автор: Diego M

Jun 29, 2019

Great introduction!

I had no experience with SQL at all. This course helped a lot in understanding many details about RDBMS.

I can now do many useful queries and have a head start when start to read a RDBMS book to deep my knowledge!

автор: Venkat

Jun 28, 2019

Very good and very happy with the course and course achieves its objectives !

автор: Saransh G

Jun 28, 2019

A great in depth understanding of databases and

SQL is provided in this course.

автор: Jesús G A S

Jun 10, 2019

Probably the best course in the specialization thus far! Notebooks provided are invaluable to learn how to interface a jupyter notebook with IBM cloud. I had not found this information elsewhere in such a concise manner.

автор: Roshan K

Jul 16, 2019

Brain storming course. Must do.

автор: Hemant K S

Jul 22, 2019

Good learning. Focus on concepts and great hands on training.

автор: MEHUL U S

Jul 21, 2019

It's an amazing course. I learn SQL, relational databases. And also it was very easy to understand. Thanks to the Teacher Rav Ahuja and thanks to the Coursera Team.

автор: Badal J

Jul 21, 2019

very interesting course

автор: Khairulniza B I

Jul 25, 2019

learn lot of new things...thanks..love 3000x..

автор: Bhanu P E

Jul 24, 2019

This is an excellent course covering end to end SQL and python/Jupytr notebook integration as this forms the basis of data import going forward. The Ungraded labs and Final assignments were really good hands on practice.

автор: Andrew R

Jul 24, 2019

A great course!

автор: KRISHNA P S T

Jul 28, 2019

Excellent course for beginners . Well structured and easy to understand

автор: ashirwad s

Jul 29, 2019

The course was well structured and elaborated. It was a combination of hands-on as well as lectures on essential concepts of Databases with knowledge on using IBM DB2 in IBM Cloud. This was a really helpful experience.

автор: Mustapha A

Jul 27, 2019

Great For start.

автор: Shivam S

Jul 28, 2019

great way to learn

автор: Luis E N

Jul 29, 2019

Excelent entry level course in DBs

автор: John L

Jul 28, 2019

Very helpful and informative.

автор: Syed M K

Jul 28, 2019

very good