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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:

601 - Databases and SQL for Data Science with Python 的 625 个评论(共 3,257 个)

创建者 Theresa N

May 22, 2022

SQL is one of the most powerful languages that I have used. I am glad to have learned more about it!

创建者 I M A S

Oct 24, 2021

It's help me understanding about DBMS Structure, SQL Language and its implementation on data analysis

创建者 Nikko D

Nov 14, 2020

VERY INTERESTING. I'd like to see more examples of applications in the beginning of the course though

创建者 Oj S

Dec 4, 2019

The course is designed very well as it starts from very basic and goes to intermediate level smartly.

创建者 KAUSHIK K D

Nov 2, 2019

Very useful course. Learned a lot of new things. Thank you so much instructors and the Coursera Team.

创建者 Gunjan D

Nov 21, 2022

Great Course for those who want to start a career in Databases and SQL for Data Science with Python.

创建者 Himasha J

Nov 23, 2021

As a beginner i learned basic and complex sql concepts and IBM cloud usage and python API handling .

创建者 Gilberto B L

Jan 29, 2019

It was a very good course, the explanations were fantastic and the labs were also very instructive.

创建者 Avoaja U c

Dec 14, 2018

This course was an eye opener on the ease of doing data science with IBM cloud and jupyter noteboks.

创建者 Dotun O

Jun 14, 2023

Great course. I have to learn to string together and master all the knowledge/skills acquired here.

创建者 Maindola

Jan 15, 2023

Great beginner friendly course for SQL, Databases (IBM DB2, SQLlite) and data analysis with python.

创建者 Rodrigo H d F

Nov 28, 2022

One of the best courses I've been when the subject is SQL. Very challenging and I've learned a lot!

创建者 Javier G R

Nov 26, 2022

Do the honor part to get in deeper, very recomendable course the exercises are a fantastic teacher.

创建者 Andi A W

Oct 31, 2020

implement cloud database service on hands on lab & final project, reflect concept for real projects

创建者 Zara K

Aug 27, 2020

Excellent Course, Perfectly Explained everything. Can't have a better opportunity than this. Thanks

创建者 Shahbaz A S

May 17, 2020

Its a wonderful learning experience with the given content and hands-on practice in each module....

创建者 Milin K

May 18, 2019

This course is awesome, I really enjoyed this course. good platform to learn basic things from sql.

创建者 Bar K

Dec 19, 2018

Amazing course! First time using Coursera, and this class definitely makes me think I will be back.

创建者 Quốc N Đ

Aug 18, 2022

This course covers a lot of topics that according to me, is really nesscessary for a data engineer

创建者 Wojciech Ł

Jun 28, 2020

Great course. Part dedicated to Python should be better and more clearly explained (step by step).

创建者 Erich G

Oct 16, 2019

Excelente curso muy bien explicado, aun sin tener conocimiento de SQL es muy entendible y practico

创建者 Abi G

Jun 17, 2019

This is very important course to learn the data handling skills. I liked this . Thank you authors.

创建者 SURENDRA D

Apr 13, 2019

Level of Course Contents and Assignment are really good along with DB2 Cloud learning environment.

创建者 Md. S R

Jul 21, 2025

I have gained the full knowledge about the fundamentals as well as advanced level SQL operations.

创建者 Oleh L

Oct 15, 2023

This course is so informational. I've got much experience with working with SQL and real projects