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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....

901 - Databases and SQL for Data Science with Python 的 925 个评论（共 3,259 个）

创建者 Mohammed B

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Oct 24, 2024

very good course to enroll, i hope in future add trigger clause

创建者 Truong T D

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May 24, 2023

Thanks for everything I learned, this course helped me so much.

创建者 Adeyemi O O

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Apr 19, 2020

The course was well paced. The content was useful and engaging.

创建者 Dhruv S

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Mar 25, 2020

Hey thank you so much for this great course! Really enjoyed it!

创建者 Deleted A

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Mar 5, 2020

I really enjoyed learning this course.

Thank You IBM & Coursera.

创建者 Aditi T

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Feb 25, 2020

Good Course! I learnt a lot. It was easy to understand as well.

创建者 Ssentumbwe E

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Mar 26, 2019

It was awesome, the material is so easy to use. Really awesome.

创建者 Geleene T

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Aug 20, 2018

very fun! and it's easy to study with those modules provided :)

创建者 Tanu R

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Mar 4, 2023

This course gives you great knowledge about SQL and databases.

创建者 Rodrigo A S

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Aug 19, 2022

Excellent for begginres i really learn a lot with this course.

创建者 DANILO N V

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Aug 3, 2021

Especially for me as an Sql lover, this course was was tasty.

创建者 Osvaldo O

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Dec 6, 2020

Very useful. A couple links outdated, but no big deal. Thanks.

创建者 Attlee M G

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Jan 25, 2020

What a practical approach of learning, this was a rich course.

创建者 18-5J4 D

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Jan 19, 2020

it's good courses working on a real world database is awesome

创建者 sachin J

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Jan 6, 2020

Excellent course for anyone who wants to get the basics of SQL

创建者 Ching J N

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Dec 7, 2019

Pretty in-depth tutorial on SQL and easy to comprehend as well

创建者 Javier A B

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Sep 21, 2019

Excellent course. It provides all the basics to work with SQL

创建者 Pawan

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Aug 17, 2019

exercise are good and really great for understanding concepts.

创建者 Chris G

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Jan 15, 2019

Provided excellent real-world examples for SQL query practice.

创建者 A. A

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Dec 27, 2018

Great course and amazing usage of visuels to convey knowledge.

创建者 Khatri P

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Sep 2, 2025

its was amazing experience ,i loved to thanks ibm and faculty

创建者 SERGIO D S

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Apr 17, 2024

Really helpful to start with SQL and combine it with Python!!

创建者 Nagaraj V

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Feb 25, 2024

Very good coverage of subject. Videos are a bit short, but OK

创建者 Ahmad H

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Aug 29, 2023

Excellent course, great learning journey with coursera & IBM

创建者 Janja

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Feb 27, 2022

SQL very clearly explained, guided by well defined exercises.

学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

课程概述

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901 - Databases and SQL for Data Science with Python 的 925 个评论（共 3,259 个）