Chevron Left
返回到 Databases and SQL for Data Science

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

4.7
10,533 个评分
1,127 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:

251 - Databases and SQL for Data Science 的 275 个评论(共 1,115 个)

创建者 Bar K

Dec 19, 2018

Amazing course! First time using Coursera, and this class definitely makes me think I will be back.

创建者 Erich G

Oct 16, 2019

Excelente curso muy bien explicado, aun sin tener conocimiento de SQL es muy entendible y practico

创建者 Abhijit G

Jun 17, 2019

This is very important course to learn the data handling skills. I liked this . Thank you authors.

创建者 SURENDRA D

Apr 13, 2019

Level of Course Contents and Assignment are really good along with DB2 Cloud learning environment.

创建者 Amit J

Feb 24, 2019

Week 3 onwards the course is quite good.

First two weeks are basic SQL which you can skim through.

创建者 Sher B

Apr 19, 2020

course material was too good. Assignment was challenging and ensured to cover all course modules

创建者 Sung J P

Dec 16, 2019

Great course with detailed instructions and explanations for someone new to data science course!

创建者 Weixuan L

Oct 31, 2019

I learned basic query skills in database, it is very helpful in building my data science career.

创建者 Nikos K

Oct 15, 2019

good course with an assignment at the end that gives the opportunity to practice what you learnt

创建者 Daniel K

Sep 01, 2019

Sql was fun! It's way more easy to learn than python. Lessons were readable and straightforward.

创建者 Giovanni P

May 05, 2020

Very interesting course, with a lot of "hands-on" and labs close to the real world data science

创建者 Xumin C

Feb 19, 2019

you could learn how to connect to IBM db2 with python and using magic sql in python enviroment.

创建者 Juan P R C

Dec 18, 2018

Great course. I loved the fact that it provided us with notebooks to solve real world problems.

创建者 Simon B

Oct 05, 2018

Great beginner level course, though worth doing the Open Source Tools module first for context.

创建者 Juan D M G

Jun 01, 2020

Very useful. The final assignment is a very good exercise to put on practice what was learned.

创建者 Jaime A V M

May 12, 2020

Excelente curso, nos enseña a procesar información a través de SQL para la toma de decisiones.

创建者 Brian V

Dec 17, 2019

Great course, with nice datasets for real world project work. I enjoyed the class quite a bit.

创建者 Christian J M J

Nov 27, 2019

This is a great course because they use real world datasets where you can test your abilities.

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 Sahil P

Nov 08, 2018

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

创建者 Ilyas A

Jan 18, 2020

Very useful course for novice in SQL! Gives an valuable overview of IBM Cloud infrastructure.

创建者 Viviana L

Feb 12, 2019

A lot of examples and hands-on. At the end of the course i was able to become fully operative

创建者 Ans M

May 17, 2020

Course was well structured, i have learned a lot of new things specially IBM Cloud Database.

创建者 Astha S

May 16, 2020

I really enjoyed learning this course and how interesting it was to work with real datasets.

创建者 En-Chi C

Nov 09, 2019

Perfect for beginners without any experience with data analysis.

Enjoyed hands-on LABS a lot!