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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

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22,466 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

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

MM

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

筛选依据：

2551 - Databases and SQL for Data Science with Python 的 2575 个评论（共 3,259 个）

创建者 Ömer C G

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Apr 29, 2022

I struggled with most was using IBM's DB2. IBM cloud was complete torture.

创建者 Malege T M

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Aug 26, 2019

A great course to equip the learner with foundational knowledge and skills

创建者 Reid N

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Jun 9, 2019

Very basic course that teaches you the bare minimum of SQL to get started.

创建者 Brian T

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Jun 14, 2023

I was given a deep understanding of databases and SQL. I am very grateful

创建者 Pratik P

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Oct 29, 2021

many practice questions, and good pace video to explain database objects

创建者 Anastasiya K

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Feb 12, 2021

limited. Lack of explanations and use cases. Especially, in JOIN section

创建者 Vonda B V A

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Feb 25, 2020

Really help me to re-understand basic SQL. It's suitable for a beginner.

创建者 Barbora T

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Sep 11, 2019

Well explained, but both the quizes and the final project were too easy.

创建者 Andres F S M

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Mar 25, 2025

could be more extensive in the explanations and in the tasks to be done

创建者 Christina G

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Jul 17, 2023

Wish I could get a little more help when I got stuck on a coding issue.

创建者 Ivan L

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Aug 12, 2021

Good basics, however it is far from using it for the real data analysis

创建者 Rahul C

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Aug 19, 2020

Great Course, the addition of some more practicals will be appreciable.

创建者 Karan S

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Jul 12, 2020

Course content is very good but faced problems while running IBM's DB2.

创建者 Vasilis N

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Oct 28, 2022

labs dont work proberly a or they need update but lessons are perfect

创建者 Pascal B

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Sep 12, 2021

Better structured than the previous one, but still all over the place.

创建者 Joy J

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Jan 11, 2020

some repetition and some instruction for log in and setup is outdated.

创建者 Sharvari U

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Oct 16, 2019

Datasets could have been proper. column names are too much mismatched.

创建者 E. R " A

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Sep 29, 2019

i have not done any SQL for years! The course help bring it all back!

创建者 Quang D T

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Jan 4, 2019

This course is good for beginner which has little knowledge about SQL

创建者 Abdur R M

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Oct 11, 2018

Covers all basics of SQL and methods of accessing of SQL with Python.

创建者 Swati M

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Mar 22, 2022

This databases and SQL for data Science with Python is very helpful.

创建者 Salil R

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May 15, 2020

I already did that in the feedbck. It is Good I enjoyed a lot.

Thanks

创建者 Gerardo C O

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Jul 23, 2023

Solo falta que el audio esté en español para tener las 5 estrellas

创建者 Akanksha S

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Aug 12, 2019

The course is really good for the beginners who want to learn SQL.

创建者 徐沛羽

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Jan 27, 2019

Materials are very easy for me because I have learnt sql before...