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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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22,270 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

BS

May 20, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

JT

Apr 25, 2023

Great course easy to follow, very good notes, videos and guidance on how to complete the assignments. This is a great introduction course to begin your knowledge and training to be a Data Scientist.

筛选依据：

2601 - Databases and SQL for Data Science with Python 的 2625 个评论（共 3,225 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