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

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

4.6
16,629 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!

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone can

understand the basic fundamental of sql and database. I learn a lot from this course.

筛选依据:

176 - Databases and SQL for Data Science with Python 的 200 个评论(共 2,157 个)

创建者 Aman T

Apr 19, 2020

创建者 Jason J D

Aug 31, 2019

创建者 Kingsly A

Sep 26, 2022

创建者 Eduardo N d S S

Sep 26, 2022

创建者 Daniela V

Aug 2, 2022

创建者 MORUFU B

Sep 21, 2021

创建者 Philip S B

Jan 18, 2022

创建者 Hitesh R

Feb 19, 2020

创建者 Edison G B

Apr 27, 2020

创建者 Fernando L C

Feb 24, 2020

创建者 BISHAL C

Sep 9, 2021

创建者 Jorge A C C

Dec 9, 2019

创建者 Mayur G

Mar 6, 2020

创建者 Ian S

Jan 12, 2020

创建者 David H

Aug 6, 2022

创建者 Igor S

Nov 18, 2021

创建者 Eric C Q

Feb 5, 2022

创建者 Sri D K

Oct 13, 2021

创建者 Fabio D P

Feb 28, 2021

创建者 Prathamesh L

Jul 22, 2020

创建者 Terry G

Apr 24, 2020

创建者 Ritesh I G

Sep 25, 2020

创建者 Filipe S M G

Aug 22, 2019

创建者 Haraprasad D

Oct 24, 2022

创建者 Ajith R

Aug 17, 2020