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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：

1526 - Databases and SQL for Data Science with Python 的 1550 个评论（共 3,277 个）

创建者 prahal m

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Mar 16, 2023

best in dept knowlodge

创建者 ASFIYA. S

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Nov 13, 2022

totally understandable

创建者 Bharat R

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Oct 19, 2022

really awesome course

创建者 Bala G M A

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Jan 4, 2021

Well structured course

创建者 Pranay L

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Jun 25, 2020

In-depth SQL concepts.

创建者 Deleted A

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Sep 14, 2019

Well Decorated course.

创建者 Niket B

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Aug 6, 2019

It is Excellent course

创建者 Haroldo V

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Dec 9, 2018

Very good this course!

创建者 Maksim S (

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Feb 4, 2024

Advanced part is cool

创建者 Denise M

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Jan 31, 2023

Wonderful. Gratitude.

创建者 Pablo A C S

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Apr 20, 2022

Love it, learn a lot

创建者 Enza W

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Jun 11, 2021

Enjoyed the Course!!!

创建者 ABDALNASSER A

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Oct 26, 2020

This is for real good

创建者 Ankita S

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Apr 23, 2020

Awesomely articulated

创建者 mehdi a

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Feb 13, 2020

very accurate course.

创建者 Ankit K

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Feb 9, 2020

It is awesome course.

创建者 Ajay M

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Jan 14, 2020

Simplistically taught

创建者 Maksym S

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Aug 22, 2019

Very good. THNK !!!!

创建者 Tanay S

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Aug 9, 2019

NICE EXPLANATION!!!!!

创建者 SAURABH P

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Jul 1, 2019

professionally tained

创建者 Manwang L

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Jun 7, 2019

it worth every penny.

创建者 Altynay T

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Feb 16, 2019

the best course ever)

创建者 Shivali D

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Jan 16, 2019

Had a great learning!

创建者 Qingyun F

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Nov 1, 2018

VERY GREAT EXPERIENCE

创建者 Kevin R

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Jul 26, 2018

muy bueno y practico.