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
16,676 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:

526 - Databases and SQL for Data Science with Python 的 550 个评论(共 2,163 个)

创建者 Luis E S B

Jul 30, 2021

创建者 Sahan M

May 3, 2021

创建者 Hamzah A

Feb 21, 2021

创建者 Nawab k

Oct 23, 2019

创建者 Aditya k

Mar 21, 2022

创建者 Dushyant S

Oct 20, 2019

创建者 srikanth s

Oct 28, 2018

创建者 Parag H

Oct 17, 2019

创建者 Kevin O

Aug 23, 2019

创建者 Deleted A

May 15, 2019

创建者 Nora S I

Feb 2, 2019

创建者 Joseph L

Nov 18, 2021

创建者 Kevin S

Oct 28, 2020

创建者 CAMILO A F C

Jul 14, 2020

创建者 Ahmad M B

Dec 8, 2019

创建者 Pedro F

Aug 20, 2019

创建者 Syed H Q H

Oct 8, 2022

创建者 Shafiqahmed D

Aug 16, 2020

创建者 Janhavi D

Aug 29, 2019

创建者 Bakari D

Jun 30, 2019

创建者 Azeez O

Jan 31, 2019

创建者 Nyv M M

Mar 4, 2022

创建者 Preetam B

May 19, 2021

创建者 Hendrik L

Dec 9, 2020

创建者 VAIBHAV V N

Mar 27, 2020