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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

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16,927 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.

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1526 - Databases and SQL for Data Science with Python 的 1550 个评论(共 2,218 个)

创建者 Chathura S R

Jul 9, 2020

good

创建者 Nazim S

Jul 8, 2020

best

创建者 Jaladi N

Jun 27, 2020

good

创建者 Golla M

Jun 1, 2020

good

创建者 Vishnupriya.R

May 27, 2020

NICE

创建者 Shahnaz P

May 3, 2020

good

创建者 Naveen S P

Apr 26, 2020

BEST

创建者 Supparkom J

Apr 25, 2020

nice

创建者 Володимир К

Mar 22, 2020

Nice

创建者 SAI P S T

Mar 6, 2020

Good

创建者 Debakanta S

Feb 18, 2020

good

创建者 Deleted A

Jan 10, 2020

good

创建者 iyyanar

Oct 10, 2019

Good

创建者 Prabhu M

Sep 2, 2019

good

创建者 Nidhi G

Mar 15, 2019

Good

创建者 Mahesh A

Jan 5, 2019

Nice

创建者 ASHISH K J

Nov 11, 2018

good

创建者 Federico O

Dec 25, 2022

GOD

创建者 Ahmad

Mar 17, 2020

Thx

创建者 Josh H

Jan 9, 2020

aaa

创建者 Karan K

Aug 25, 2022

,

创建者 André J A

Jul 22, 2021

ok

创建者 Kiran K

Jun 16, 2020

NA

创建者 Talha A

Sep 11, 2019

<3

创建者 Ananya G

Nov 16, 2022

g