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:

201 - Databases and SQL for Data Science with Python 的 225 个评论(共 2,157 个)

创建者 Himesh K

Jun 15, 2019

创建者 Debarshi B

Jan 13, 2022

创建者 Damilola O

May 18, 2020

创建者 Jecris M

Mar 17, 2021

创建者 Jafed E G

Jul 6, 2019

创建者 XIXI Q

Jan 7, 2022

创建者 Stuti D

Jun 19, 2021

创建者 Diego M

Jun 28, 2019

创建者 Moisés L G N

Jul 26, 2022

创建者 CHUA W K

Jul 8, 2020

创建者 Pratyay R

May 30, 2022

创建者 Muhammad A

Aug 22, 2019

创建者 Yair T

Aug 1, 2022

创建者 Nikhil J

Apr 13, 2020

创建者 Anil k

Dec 12, 2019

创建者 Vladimir A

Sep 6, 2019

创建者 Mukkesh M

May 30, 2019

创建者 Chris A B

Jun 8, 2019

创建者 Bhanu P E

Jul 24, 2019

创建者 Jesús G A S

Jun 10, 2019

创建者 Santiago N

Feb 25, 2022

创建者 Ashirwad S

Jul 29, 2019

创建者 Jiahui C

May 30, 2019

创建者 Alesia V

Oct 13, 2020

创建者 Truong G

Mar 20, 2020