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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：

2026 - Databases and SQL for Data Science with Python 的 2050 个评论（共 3,259 个）

创建者 ABHINANDAN J

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Apr 6, 2025

amazing

创建者 Hiếu N

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Feb 17, 2025

ok good

创建者 S S

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Jan 6, 2025

amazing

创建者 TULJARAM P S

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Aug 30, 2024

Helpful

创建者 Jean C

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Jul 12, 2024

love it

创建者 Indrajit B

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Jul 6, 2024

Great!!

创建者 Peyman K

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Apr 1, 2024

amazing

创建者 Fayiz E

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Mar 15, 2024

so good

创建者 DIBBENDU M

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Jan 7, 2024

AWESOME

创建者 Lovish C

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Jul 8, 2023

awesome

创建者 Hoang D N

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Jun 17, 2023

Awesome

创建者 Rajat P

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Mar 25, 2023

5 stars

创建者 SAJID A

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Apr 15, 2022

Awesome

创建者 Sirojiddin D

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Mar 31, 2022

awesome

创建者 Oswald H

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Jan 28, 2022

awesome

创建者 Md. S I S

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Sep 2, 2021

Awesome

创建者 RANI E

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May 25, 2020

Amazing

创建者 D S

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May 8, 2020

amazing

创建者 Eloisa L

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Mar 10, 2020

love it

创建者 Mercy A

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Mar 7, 2020

Great!!

创建者 AHMET T

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Oct 22, 2019

awesome

创建者 Pinaki B

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Mar 10, 2019

AWESOME

创建者 Angel J C V

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Feb 23, 2019

Awesome

创建者 Rishika

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Jun 24, 2025

Superb

创建者 Hoda R

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Mar 1, 2025

super!