Chevron Left
返回到 Databases and SQL for Data Science with Python

学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

4.7
星
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：

751 - Databases and SQL for Data Science with Python 的 775 个评论（共 3,258 个）

创建者 Dung N

•

Dec 14, 2019

Great course! I have basic knowledge about SQL and how to write simple SQL query!

创建者 Guanming S

•

Jul 12, 2019

The IBM Skills Network Lab keeps disconnect and is insanely slow. It's stupid af.

创建者 Saba K

•

Jul 9, 2023

It was a great course and provided the basis for working with data base and sql.

创建者 Debashish S

•

Nov 8, 2019

Had a great experience learning the use of SQL for database and for data science

创建者 Rodrigo B

•

Aug 22, 2019

Great course. Help me to understand the concepts and all the basic fundamentals.

创建者 Sabarish V

•

Mar 28, 2019

Does a good job for an introductory course. The quizzes are hit and miss though.

创建者 Actos R

•

Feb 28, 2019

Curso muito dinâmico e amplo. Consegui ampliar muito os horizontes através dele.

创建者 Luis S

•

May 20, 2025

Iit was easy until module 3, but modules 4 and 5 were challenging. I love it!

创建者 RokunuzJahan R

•

Jul 21, 2023

Very intensive and detailed course for beginner and intermediate SQL knowledge.

创建者 Daniel F

•

Jun 23, 2022

Hands on and very instructive. I learned a lot from the quizes and assignments.

创建者 Zhong H

•

Jun 29, 2021

The content is excellent! It will be much better if course slides are provided!

创建者 Owolabi O R

•

Jun 17, 2020

A wonderful course and wonderful tutors with wonderful support team.

Keep it up.

创建者 Abhishek c

•

Mar 24, 2020

GREAT COURSE FOR LEARNING DBMS ,IF THE LABS ARE DONE PROPERLY BY THE INDIVIDUAL

创建者 Adolfo C Y

•

Feb 19, 2020

Excellent course

It woulb be a plus to learn SQL Alchemy before learning ibm_dba

创建者 Roberto M

•

Nov 25, 2019

I highly recommend without doubt,it is very usefull and you can practise a lot.

创建者 Saransh G

•

Jun 27, 2019

A great in depth understanding of databases and

SQL is provided in this course.

创建者 Siripat W

•

Nov 3, 2018

I really like this course, because It have more practice and optional learning.

创建者 Subodha G

•

Oct 19, 2024

High quality content. Recommend all the beginners who are seeking to learn SQL

创建者 MOHAMMED B

•

May 19, 2024

this course is amazing to get you in the advanced SQL and database enginnering

创建者 Artem A

•

Oct 7, 2022

Great introduction to SQL! Learn something new as well refreshed what I knew.

创建者 Jerson E L A

•

Apr 16, 2022

Excellent support material and challenges very consistent with what was taught

创建者 Ty M

•

Sep 16, 2021

Very good course! Great programming examples in the labs. Excellent videos.

创建者 LO W

•

Jun 27, 2021

Teaching is clear. Allow learner start from zero to a practical level of SQL.

创建者 Thomas J

•

May 16, 2020

Excellent course with hands-on labs which is the best way to learn new skills.

创建者 shubham b

•

Oct 24, 2019

very nice teaching understood the concept of database, sql in a very easy way.