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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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22,593 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

AA

May 29, 2020

It's my first course at Coursera and it's quite good. By this course now I'm able to partially working as data analyst soon to be working as full-time analyst.I'm very thankful to the instructor.

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：

1151 - Databases and SQL for Data Science with Python 的 1175 个评论（共 3,277 个）

创建者 Davi F

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Jun 29, 2023

Excelente curso, muito completo e didático.

创建者 Kaushik R ( G

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Jun 9, 2023

Outstanding, well made and very informative

创建者 KISHOTH.G

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Feb 16, 2023

easy to learn and understand. useful course

创建者 Mohit

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May 6, 2022

I gain so much knowledge from this course .

创建者 Prashant K

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Apr 26, 2022

Its a great course with good practice labs

创建者 Lei Z

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May 28, 2021

Vielleicht der beste Kurs der ganzen Folge

创建者 XAVIER A J P

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Oct 13, 2019

Excellent practice on relational databases!

创建者 Shashank J

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Sep 16, 2019

great course! challenging final assignment.

创建者 WANG S

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Aug 29, 2019

Good choice for learner without foundation!

创建者 Olexander T

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Jul 2, 2019

This is a very good practical course on SQL

创建者 Anurag L

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Jun 8, 2019

good course to learn sql in ibm environment

创建者 Fernando A

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Jun 3, 2019

Very well explained and with good exercises

创建者 Hua S

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Mar 11, 2019

Thanks to all of you for your great effort!

创建者 SONAL C

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Mar 2, 2019

lots of lab practices so very good hands on

创建者 Vanjuli K .

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Dec 8, 2025

Good practice material for lab assignments

创建者 Sakshi T

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Jun 30, 2025

It was a nice and a very helpfull learning

创建者 Elias L

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Sep 8, 2022

Good course, especially the advanced part

创建者 Diogo C

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Aug 25, 2022

Great basics, hands-on and easy to learn.

创建者 Ivan F

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Apr 29, 2022

I enjoyed the honor section of this course

创建者 Marceline E

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Apr 5, 2022

I really really love and enjoy this course

创建者 Yixuan

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Nov 23, 2021

This course has a lot of content to study.

创建者 Elena Z

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Sep 6, 2021

That was a hard one! But very interesting!

创建者 Prasad J

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Oct 13, 2020

Excellent videos, labs and study material!

创建者 Bello I B

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Sep 8, 2020

Many thanks to IBM team am really grateful