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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.

筛选依据:

451 - Databases and SQL for Data Science with Python 的 475 个评论(共 3,256 个)

创建者 J C V

Sep 16, 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 Mark H

Feb 10, 2019

I liked this course. I knew SQL already so it was pretty easy. But the tools and how to use them was new and well presented and organized.

创建者 Ewerton M

May 29, 2024

This course explore most of SQL commands and bring a excellent view about relational databases and connections to Python. Thanks at all!

创建者 Rahul W

Sep 8, 2023

Fantastic course with basics to advanced concepts in SQL with integration of Python language and hands-on experience with labs practice.

创建者 SANI A S

Apr 21, 2022

Until this Course, i always thought SQL as a difficult part of data science, but then this course help me to have the overall overview.

创建者 Vineet M

Jan 2, 2021

Great course with very well oriented material and content. A great option to provide in-hand experience to worked with the applications.

创建者 Ju S O

Jan 17, 2020

Thank you for always giving good lectures! Especially, this SQL class was great because I had a lot of time work on myself! Thanks, IBM!

创建者 Adarsh T

Oct 12, 2019

After completing this course i can say that i am very good at sql and data science. i am very much thankful to this course and coursera.

创建者 Zainab F

Feb 18, 2024

A great course! Definitely helpful if you want to get practice making databases and tables, through jupyter notebooks and IBM on cloud.

创建者 Bipsan B

Feb 12, 2023

It's so helpful building your knowledge about databases. This course has a satisfying speed and working with real world data is so fun.

创建者 sanket w

Sep 16, 2021

Good basic Introduction to SQL . Should add some more additional reference material or link to look to further strengthen the knowledge

创建者 Khalaf I

Oct 22, 2022

One of the best courses ever. Not only taeches how to use SQL with Python but also how you can use it to answer real world problems.

创建者 Martín r

Sep 3, 2020

The course is higher in difficulty, but the way the instructor merges python and sql is easy to follow and makes it easier to learn.

创建者 Lucas O

Mar 5, 2020

Insanely good course. I started from zero knowledge in SQL to a very good level. I'm quite confident in working with SQL from now on

创建者 Shahinaz H

Jan 7, 2019

I really enjoyed the clear explanations given in all the videos. I also enjoyed being able to practise thanks to the different LABs.

创建者 Fernando H

Jul 30, 2025

This course is perfect for refreshing your statistical knowledge and learning how to bring it all together using Python and SQL. <3

创建者 Xóchitl D H A

Jun 8, 2021

¡Excelente curso! Altamente recomendable para principiantes en el manejo de MySQL. El material es de fácil comprensión y accesible.

创建者 Isaac O

Nov 26, 2020

I really enjoyed this course and hands-on projects. The use of real-world data set made it such an interesting thing to be part of.

创建者 Alena N

Jan 11, 2019

Great course. All what you need to understand DB concept (if you are new there) + real life data analysis with Python. Very useful.

创建者 Eliane

Oct 31, 2023

A great course for quickly catching up to all the important basics of SQL. Lots of practical examples and coding labs. Nicely done

创建者 Julian U C

Dec 5, 2022

It is an excellent course except by the week 6. We need more videos to understand the following topics:

1. View.

2. Store.

3. Acid.

创建者 David J

Mar 10, 2022

Learned alot. The repeated excersises help you to understand the syntax. Probably my favorite so far. I do suggest you take notes.

创建者 ANANDA S P

Aug 12, 2021

The course perfect fit with contents , hands on lab and mostly ibm_db2 200 MB free access. Really great learning and hands on too.

创建者 Adeyemi N

Dec 11, 2020

The course is succinct and easy to follow. I learnt valuable SQL queries I use now for my web development projects. Thank you IBM.