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

4.7
22,328 个评分

课程概述

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

热门审阅

BS

May 20, 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!

JT

Apr 25, 2023

Great course easy to follow, very good notes, videos and guidance on how to complete the assignments. This is a great introduction course to begin your knowledge and training to be a Data Scientist.

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426 - Databases and SQL for Data Science with Python 的 450 个评论(共 3,256 个)

创建者 Deleted A

Oct 2, 2024

Very nice course. I can recommend it for everyone who wants to learn SQL in combination with Python to boost up your career as a data engineer.

创建者 A V S R

Jul 26, 2022

It was good experience to gain new knowledge from this data science course with graded assignments. I learned many SQL scenarios in this course.

创建者 Prakash G

Apr 26, 2020

With this course i have learned SQL for the first time, good explanation about the queries and databases.Looking forward to see more challenges.

创建者 Richard K

Mar 22, 2019

Great course interesting for beginners - allows you to slowly be introduced to Data science concepts will tying it to current tools like IBM DB2

创建者 Suyash D

Jul 19, 2018

This is an excellent course for beginners with little or no knowledge of SQL. Besides learning SQL, you will learn how to access it from Python.

创建者 Sascha T

Aug 10, 2022

Gave a sound overview of how to use SQL / python and the practices were challenging. Felt accomplished when I wrote code that finally worked.

创建者 Ágnes T

Jan 3, 2022

I found this course very well built up, covering all the basics of SQL. I would highly recommend the honors module too for advanced techniques.

创建者 Ramon M

May 18, 2020

Great course for learning how to use SQL via Python. The material was a bit dry for my taste but this is epxected for an entry-level SQL course

创建者 Dayli S

Feb 20, 2020

It was a very good introduction to databases and the examples and hand-on exercises were very helpful. It would be great to add more exercises.

创建者 HIDESHI Y

Mar 21, 2019

Combination of video and hands-on training are very well mixed. All the hands-on trainings are very helpful to understand SQL and data science.

创建者 ismail k

Oct 15, 2022

very nice course is designed and very attrative

i am begineer is very easy to understand but ibm clooud db2 keeps logout unable to paratice

创建者 QZ Y

Mar 19, 2020

I really enjoy typing and debugging the sql and python code that the course provides us with useful real-world datasets for hands-on practice.

创建者 Mahmoud A

Mar 5, 2023

very good course content , but the i have hint, this course doesn't contain normalization of tables.

finally, thank you so much for support .

创建者 Мөлдір Е Е

Nov 10, 2025

Please give me a certificate urgently. Our teacher is saying that I need to give a grade for this. I'm a poor student with no money. Please.

创建者 santosh k

Apr 29, 2020

The courses I took on Coursera are directly applicable to my job. They enable me to learn things I can use at work immediately.

Santosh Kumar

创建者 Harsh 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.

创建者 Karsten K

Aug 25, 2025

Well structured course. Concise and well timed videos with comprehensive explanations. Relevant and nicely progressing practical exercises.

创建者 Amirah A

Jun 27, 2025

T'was cool, I'm glad the questions were challenging not too simple. Great effort! kudos to the creators of this course content. SQL is easy

创建者 Hùng B

Jun 30, 2024

provide great knowledge about basics, intermediate, and advanced SQL. guided me to use the Jupyter notebooks and how to use SQL with Python

创建者 Emmanuel O

Jan 28, 2023

This course is very rich and the delivery is top notch. I strongly recommend this course to anyone interesting in data science with python.

创建者 Griselda B M

Jan 29, 2021

This course is excellent, I learned a lot about dabases and SQL, the practices seemed very good to reinforce what is learned in the videos.

创建者 Sreekar T

Dec 8, 2019

A good course for beginners who want to learn about databases and SQL. The theory classes and the hands-on sessions were really very good.

创建者 Rahul R

Dec 5, 2019

The assignment given in this course and designed by the instructor hepled me in gaining command over pandas, mysql, and database management

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 Leke O

Sep 19, 2018

Great Hand on experience especially with IBM Db2 cloud, Jupyter Notebook connection to sql and Querying the database. Overall, I loved it.