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

4.7
Оценки: 6,951
Рецензии: 667

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:

351–375 из 658 отзывов о курсе Databases and SQL for Data Science

автор: En-Chi C

Nov 09, 2019

Perfect for beginners without any experience with data analysis.

Enjoyed hands-on LABS a lot!

автор: alvaro s q r

Nov 11, 2019

buenos ejemplos

автор: Jabin C

Nov 11, 2019

This has many hand-on assignments, which helps understand a lot. No doubt this is the best course for SQL beginners ever

автор: Veronica W

Nov 12, 2019

nice refresher of SQL and database. easy enough for beginners to pick up

автор: AHMET T

Oct 23, 2019

awesome

автор: Oj S

Dec 04, 2019

The course is designed very well as it starts from very basic and goes to intermediate level smartly.

автор: Suraj s

Dec 02, 2019

Im not ble to do week 4 ssignment pls help

автор: Roshan K

Jul 16, 2019

Brain storming course. Must do.

автор: Jaganathan R

Jun 24, 2019

Learned a lot

автор: Wang P

Feb 22, 2019

I like the practice in this class. Playing with real data is so interesting.

SQL language is not so complicated itself and with enough practice I feel that I understand how to combine several queries in proper order.

автор: Nikhil B

Sep 25, 2018

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

автор: Ashutosh P

Apr 18, 2019

thank you sir

автор: Edgar D P P

Nov 20, 2019

excelent

автор: Maksym C

Oct 06, 2019

Good examples, detailed tutorials and real-life datasets

автор: ILYA N

Oct 05, 2019

Pretty good intro to SQL. The main benefit of the course are 40-50 practice question that make up the homeworks, so you get a decent amount of practice.

автор: Muhammad A

Oct 26, 2019

This course is designed very well to get hands on experience with SQL queries for beginners. The exercises were very helpful in applying what I learned. Definitely recommend this.

автор: Zhengweifan

Oct 23, 2019

contents are great but IBM Watson is suck.

автор: Arman D

Oct 26, 2019

great course on Databases

автор: Nawab k

Oct 23, 2019

A good method of teaching that i never seen

and i learned a lot in this course

thank you

автор: Shubham P B

Oct 24, 2019

very nice teaching understood the concept of database, sql in a very easy way.

автор: Francisco A

Oct 25, 2019

Great introductory course for non SQL people. It gives insights about the tool, and matches this new knowledge with IBM tools and Python enviroment

автор: Ritwik S

Oct 28, 2019

an amazing course for beginners

автор: Maitreya k

Oct 28, 2019

EXCELLENT COURSE TO EXPLORE BASICS MODULATIONS IN DATABASES AT A WIDE EXTENT.HELPED TO OVERVIEW THE FOUNDATIONS OF DATA SCIENCE.

автор: atul k s

Oct 28, 2019

study material is to good .best understanding

автор: Cheolsoon I (

Oct 28, 2019

Great Course but detailed guidance would be make this course a lot better.