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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
11,293 个评分
1,242 条评论

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

BS

May 21, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SA

Apr 23, 2020

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

筛选依据:

301 - Databases and SQL for Data Science 的 325 个评论(共 1,223 个)

创建者 Divyanshu P

Jun 14, 2020

A very nice course, anybody can learn who is a beginner and the experienced person also!!

创建者 Rivers L

Jun 08, 2020

This is a great course to learn SQL and its Data Science relevant skillsets for beginner!

创建者 Pooria R

Jan 04, 2020

This course is short like a SQL cheatsheet but at the same time give you enough intuition

创建者 Luis O L E F

Nov 14, 2019

Good introductory course.

I really liked the optional more advanced material in each week.

创建者 Dan F

Jun 20, 2020

Great course in which you learn of lot of basic code that can be applied to future work.

创建者 Akshay B

Apr 25, 2019

Great course to get yourself started in SQL. Best for data scientists, and DB engineers.

创建者 José R

Jan 09, 2019

It was challenging, I haven't found the right solution for the last problem in the exam.

创建者 Nawab k

Oct 23, 2019

A good method of teaching that i never seen

and i learned a lot in this course

thank you

创建者 Dushyant S

Oct 20, 2019

very very thank's for give me this opportunity, and this is very helpful for my career

创建者 Srikanth S

Oct 28, 2018

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

创建者 Parag H

Oct 17, 2019

Thanks coursera for this valuable courses, i appreciate your support towards society.

创建者 Kevin O

Aug 23, 2019

Excellent. Labs were very educational. Final Assignment was very enjoyable as well.

创建者 Mustafa H K

May 15, 2019

Very good course especially the amount of practice one gets through it. Learnt a lot.

创建者 Nora I

Feb 02, 2019

Full review of SQL basic queries, and using also database systems and real data sets.

创建者 Ahmad M B

Dec 08, 2019

Give very good foundation about SQL Database. Will be ready for more complex problem

创建者 Pedro F

Aug 20, 2019

Pretty intensive but interesting and useful course. Lots of materials and good labs.

创建者 Janhavi D

Aug 29, 2019

Informative course with amazing labs and quizzes. It is a good introduction to SQL.

创建者 Bakari D

Jul 01, 2019

Very fun and educational course. Take the time to go through all the SQL commands.

创建者 Azeez O

Jan 31, 2019

I benefited a lot from this course, it has made me a better database Administrator.

创建者 VAIBHAV V N

Mar 27, 2020

Excellent course for those who want to learn sql from data scientist point of view

创建者 Nur C N

Jul 10, 2019

I like the tutorial using the SQL magic and the easy way to call SQL via notebook.

创建者 Jesus C C

Mar 02, 2019

That's a really good introduction to SQL and get enough knowledge to work with it.

创建者 Oludayo

Jan 05, 2019

I love this course. It challenged me. There is always room for improvement though.

创建者 Rohit S

May 31, 2020

Covers almost everything you need to know for starting your Data Science journey.

创建者 Voz K

Apr 07, 2020

I really liked that you create your own database and use python to access via sql