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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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22,462 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.

IA

Feb 21, 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

筛选依据：

2626 - Databases and SQL for Data Science with Python 的 2650 个评论（共 3,258 个）

创建者 Cristian G

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Nov 12, 2024

More practice should be given to the students :)

创建者 Mark W

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Sep 18, 2021

Very nice course....Good Depth and good practice

创建者 krushna t

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Jan 7, 2025

GREAT COURSE MORE PRACTICAL DRIVEN LOVED IT :)

创建者 Musa P

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Nov 7, 2023

Good introduction to SQL and database concepts.

创建者 Santiago P

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Oct 27, 2023

Algúnas partes hace falta traducción al español

创建者 Srikanth G

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Sep 27, 2021

The Accent of speaker is slightly uncomfortable

创建者 Abelrahman A

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Nov 8, 2020

Fix your datasets links in the final assignment

创建者 Pushpendra S

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Sep 28, 2020

Video content could be little more interactive!

创建者 Fikile M

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Apr 7, 2024

Very fun for a beginner and easy to understand

创建者 Uzair A

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Feb 25, 2023

amazing for those who are looking to start sql

创建者 Kotak P

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Jul 5, 2020

It was a very basic course though learnt a lot

创建者 Farrukh N A

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Sep 22, 2019

Good Introduction and Training on using to DB2

创建者 Artem

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Apr 4, 2023

I like the course, but didn't get the badge:(

创建者 Nina W

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Jun 27, 2019

课程不错，基本的SQL语法都讲到还配合了练习。只是在使用IBM DB2的时候还不是很熟练。

创建者 LIN M

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Mar 21, 2025

Could add a walkthrough on windowns function

创建者 Rithy L

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May 6, 2024

more useful info, tips and good instruction.

创建者 Daniel W

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Mar 29, 2023

Its just amazing. Definitely worth your time

创建者 Emily W

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Dec 7, 2021

Solid course. I'd definitely take it again.

创建者 Kevin B

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Mar 10, 2023

Nice course, but rushed in the last 2 weeks

创建者 Hector R R S R

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May 31, 2020

He tenido problemas con la herramienta Labs

创建者 Ayush C

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May 9, 2020

i haven't received my badge for this course

创建者 Ковалев В А

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Dec 27, 2019

Good. But I have expected it deeply diving.

创建者 Vishjeet S

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Jan 22, 2025

4th module is not so understandable for me

创建者 Shikher A

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Sep 13, 2022

It is a good course to start learning SQL

创建者 RMILI M

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Aug 21, 2022

i want to unroll it to get a financial aid