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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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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

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

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.

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2801 - Databases and SQL for Data Science with Python 的 2825 个评论（共 3,258 个）

创建者 hamza s

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Apr 2, 2020

Good.

创建者 Clive G M P

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Jul 6, 2025

good

创建者 KAPADIYA P M

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Jun 13, 2025

good

创建者 Dhruv p

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May 31, 2025

Good

创建者 Sai A

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Apr 14, 2025

good

创建者 Shoeb a

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Mar 30, 2025

good

创建者 ADARSH P

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Mar 22, 2025

efds

创建者 Hridendra S

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Mar 20, 2025

good

创建者 REHAN S

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Mar 19, 2025

good

创建者 ROSHNI S

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Mar 19, 2025

NICE

创建者 ABHAY K S

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Mar 19, 2025

good

创建者 Manav K B

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Mar 12, 2025

Good

创建者 Asmit D

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Mar 2, 2025

nice

创建者 OLEKSANDR C

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Mar 1, 2025

ok )

创建者 Naveen

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Feb 15, 2025

nice

创建者 Sarthak j

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Nov 12, 2024

good

创建者 Urvashi A

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Nov 5, 2024

nice

创建者 Bala M

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Oct 9, 2024

nice

创建者 SUBHASHINI G

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Oct 2, 2024

Good

创建者 KANAGA D G B

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Sep 25, 2024

Good

创建者 MOHAMMAD A B

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Sep 20, 2024

Good

创建者 Barsa P

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Sep 18, 2024

Good

创建者 Sanskruti G

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Sep 11, 2024

nice

创建者 Khaled E

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Jul 25, 2024

Good

创建者 SHAXOBIDDIN B S O

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Feb 18, 2024

good