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学生对 IBM 提供的 Databases and SQL for Data Science 的评价和反馈

4.7
6,560 个评分
631 个审阅

课程概述

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....

热门审阅

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.

筛选依据:

351 - Databases and SQL for Data Science 的 375 个评论(共 623 个)

创建者 Valerio C

Sep 12, 2019

Very well done!!

创建者 Bisakh M

Sep 14, 2019

Well Decorated course.

创建者 Stephen Y

Sep 14, 2019

Good class, good material, The final peer-reviewed project could be better if the system let us to submit our code and automatically grade our code.

创建者 Vaddi J C P B

Sep 17, 2019

Gives good understanding of how to use SQL statements in Python environment. Very useful for the beginners who wish to learn Data Science.

创建者 Love B

Sep 17, 2019

nice course

创建者 Tsungai J M

Sep 17, 2019

Quite challenging for a first time programmer but the Labs really helped to build on the understanding from the lectures. Best course of this program so far.

创建者 PV R K

Apr 30, 2019

super course

创建者 Jay T

Apr 30, 2019

Not incredibly difficult, but extremely valuable.

创建者 Hadi S

Jun 14, 2019

This course thought me how to work with SQL.

创建者 Thanh C D

Jun 14, 2019

Superb Content! Loved it. IBM is da best!

创建者 Akshay B

Jun 15, 2019

very good

创建者 HIMESH K

Jun 15, 2019

Awesome course to gain practical knowledge of using databases from the cloud with a jupiter notebook. The course was really helpful and helped to gain an overview. An increased thirst to have better knowledge/grip on the user perspective.

创建者 Avinash S

Jun 13, 2019

If you Don't know anything about SQL then you should do this course.

创建者 Rahul K

Jun 16, 2019

The Explanation of the queries is the Best part of the Course

创建者 Matej K

Sep 19, 2019

Very good course including all the basic for SQL and how to connect to database storage and load data. Also, includes the use of Python and SQL queries. Plenty of hands-on exercises.

创建者 Ashutosh T

Sep 20, 2019

great course, enjoyed learning

创建者 Josemar T M d S

Sep 19, 2019

Conteúdo muito bom. Acho que deveriam considerar a inclusão de material para databases No-SQL.

创建者 Federico D

Sep 19, 2019

Well done

创建者 Trapasiya D

Sep 21, 2019

very good course

创建者 Pranav B

Sep 22, 2019

Very concise and to the point coursework. Amazing Course Instructors and pretty challenging assignments. Definitely worth all the hard-work

创建者 POONAM T

Sep 23, 2019

interesting

创建者 Axel G

Sep 22, 2019

Great labs to practice.

创建者 Javier A B

Sep 21, 2019

Excellent course. It provides all the basics to work with SQL

创建者 Diderico v E

Sep 22, 2019

Great, simple, and clear overview.

创建者 Sumith V

Sep 21, 2019

Great Course with real practical assignments !