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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

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：

1951 - Databases and SQL for Data Science with Python 的 1975 个评论（共 3,277 个）

创建者 silvia c

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Sep 7, 2024

Excellent

创建者 le u

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Aug 22, 2024

excellent

创建者 Kiran B

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May 9, 2024

Top class

创建者 Somesh R

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Mar 2, 2024

excellent

创建者 Abdulwaheed T

•

Jan 23, 2024

Top-notch

创建者 Javier C M

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Jan 11, 2024

Muy bueno

创建者 SUDHAKAR V C

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Nov 11, 2023

excellent

创建者 sameh m

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Oct 17, 2023

very good

创建者 Sarthak G S

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Oct 16, 2023

EXCELLENT

创建者 MATTHIAS T

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Jul 31, 2023

Thorough.

创建者 Alejandro A D

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Jul 7, 2023

Excelente

创建者 Diego R

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Jun 29, 2023

Muy bueno

创建者 Vanshikha A

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Jun 17, 2023

thank you

创建者 Sm M

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Jun 10, 2023

EXCELLENT

创建者 Juan C B O

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May 31, 2023

EXCELENTE

创建者 Vishwanath K

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May 26, 2023

nice lear

创建者 Amang M

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Mar 5, 2023

GREET!!!!

创建者 Opeyemi D

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Feb 4, 2023

Excellent

创建者 José L U A

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Dec 14, 2022

excellent

创建者 Sheeba V

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Nov 7, 2022

Good one!

创建者 Anoop S

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Sep 12, 2022

very good

创建者 ZEYAD A A A Z A A A

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Aug 17, 2022

thank you

创建者 Nguyen T T H

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Jun 5, 2022

Excellent

创建者 N V S P

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May 29, 2022

EXCELLENT

创建者 Peter W S M

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Apr 13, 2022

very good