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

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

4.7
星
22,466 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

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

MM

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

筛选依据：

1276 - Databases and SQL for Data Science with Python 的 1300 个评论（共 3,259 个）

创建者 Enrique C

•

May 13, 2019

excellent course!!! 100% recommended

创建者 liushuang

•

Apr 26, 2019

it is very useful for data analysis.

创建者 kaveer s

•

Feb 20, 2019

excellent course in reasonable price

创建者 Slim S

•

Nov 25, 2018

Perfect course, simple and efficient

创建者 SAKSHI

•

Mar 11, 2025

couse chota kro ....labs remove kro

创建者 Maha S

•

Sep 14, 2023

Amazing course is improve my skills

创建者 Saugata

•

May 6, 2023

Excellent course. Truly beneficial.

创建者 Subhashalini S

•

Mar 5, 2022

Very useful course for learning SQL

创建者 Mohammed S I

•

Nov 17, 2021

ITS VERY HELPFUL FOR THE BEGGAINER

创建者 Shawal J

•

Mar 25, 2021

Great intro to SQL and its workings

创建者 Min L S

•

Jun 3, 2020

The excercises are quite practical!

创建者 Diana S

•

May 31, 2020

Excellent course. 100% recomendated

创建者 Akash G

•

May 17, 2020

Fabulous content and good teachers.

创建者 Mwangi D M

•

Nov 25, 2019

Very well presented and articulated

创建者 Николай А

•

Dec 27, 2018

a lot of useful practical exercises

创建者 daisy r

•

Nov 25, 2018

The lab was challenging! Very good!

创建者 Federico T

•

Mar 6, 2025

Good course, I would recommend it.

创建者 Abdul H

•

Aug 23, 2024

a lot of learning from this course

创建者 Miracle O

•

Mar 14, 2024

Very hands on learning experience.

创建者 Olayiwola K

•

Jan 28, 2024

This course is very interesting!!!

创建者 Mzukisi G

•

Sep 19, 2022

Very insightful. Highly recommend

创建者 Henock M M

•

Feb 13, 2022

la formation était professionnelle

创建者 RameeZ p

•

Sep 11, 2021

Best Course i have attended so far

创建者 sagar t

•

Jun 17, 2021

It was a great Learning Experience

创建者 Joshua G

•

May 27, 2020

Delivered exactly what I expected.