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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：

1151 - Databases and SQL for Data Science with Python 的 1175 个评论（共 3,259 个）

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

创建者 Amany M

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Jul 5, 2020

Outstanding Course! I highly recommend it.

创建者 Carlos C

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Apr 26, 2020

Great Review course for SQL and data bases

创建者 Ignacio S M

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Mar 15, 2020

Very good course, excelent content, thanks

创建者 Suraj S

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Dec 2, 2019

Im not ble to do week 4 ssignment pls help

创建者 Weifan Z

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Oct 23, 2019

contents are great but IBM Watson is suck.