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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

4.7
22,328 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:

651 - Databases and SQL for Data Science with Python 的 675 个评论(共 3,258 个)

创建者 Jaime A V M

May 11, 2020

Excelente curso, nos enseña a procesar información a través de SQL para la toma de decisiones.

创建者 Brian V

Dec 17, 2019

Great course, with nice datasets for real world project work. I enjoyed the class quite a bit.

创建者 Christian J M J

Nov 27, 2019

This is a great course because they use real world datasets where you can test your abilities.

创建者 Josemar T M

Sep 19, 2019

Conteúdo muito bom. Acho que deveriam considerar a inclusão de material para databases No-SQL.

创建者 Sahil P

Nov 8, 2018

Hands on lab material provided in this course is very helpful in order to understand concepts.

创建者 Göran L

Nov 24, 2025

Very good although some of the videos could be more to the point, but the labs were excellent

创建者 Reuben S A

May 24, 2023

Really good Hands-On application and use of python, also sql got me thinking like a Data Eng.

创建者 José T

Dec 15, 2020

Top-quality course. There are a lot of instances to practice and tasks are fairly challenging

创建者 Ilyas A

Jan 18, 2020

Very useful course for novice in SQL! Gives an valuable overview of IBM Cloud infrastructure.

创建者 Viviana L

Feb 12, 2019

A lot of examples and hands-on. At the end of the course i was able to become fully operative

创建者 JAY T

Mar 9, 2024

it's very helpful course and i improved my skill by watching and practicing advance queries.

创建者 TUSHAR C

Jun 17, 2023

Best course to learn everything for concepts of Database used in current time in IT industry

创建者 Shikha P

Feb 26, 2023

Exceptional course, it held my intrest and curiosity for SQL till the very end of the course

创建者 Ans M

May 17, 2020

Course was well structured, i have learned a lot of new things specially IBM Cloud Database.

创建者 Astha S

May 16, 2020

I really enjoyed learning this course and how interesting it was to work with real datasets.

创建者 En-Chi C

Nov 8, 2019

Perfect for beginners without any experience with data analysis.

Enjoyed hands-on LABS a lot!

创建者 Komwut U

Oct 20, 2019

if you want to be data science, you should know database and model. I strongly recommend. :)

创建者 Roman

Oct 19, 2019

Great course for beginners.

But: 1. There were issues with ibm platform

2. Lack of difficulty.

创建者 Xin W

Jun 4, 2019

Comprehensive explanation of SQL and Relational Database with useful practical lab sessions.

创建者 Declan H M G

May 29, 2019

Well structured, with clear instructions and an assignment based on your ability to use SQL!

创建者 Larry F

Nov 19, 2018

Do all the reading and all the homework. You will get from the course what you put into it.

创建者 Lawrence B A

Jul 16, 2025

The course content is deep! I have learnt so much. A massive thanks to the course trainers!

创建者 Yinka T

Oct 7, 2022

Fantastic experience from day one to the end. I could'nt have asked for more. Great Job!!!

创建者 Toby C

Feb 9, 2022

Allowing us to use IBM DB2 while doing assignments and quizzes help us understand SQL well.

创建者 Zhanna K

Jan 19, 2021

Very useful and full information to understand the couse. Big thank you to teaching staffs.