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

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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

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!

AZ

Feb 11, 2025

Very intriguing first exposure to SQL for CS students! Loved the integration with Python. It was a bit hard to actually learn SQL from this exclusively, so using outside resources will be helpful.

筛选依据：

1051 - Databases and SQL for Data Science with Python 的 1075 个评论（共 3,259 个）

创建者 Periklis K

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Dec 17, 2019

Great course on Databases and SQL for Data Science!

创建者 Anjaly S

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Jun 27, 2019

Easy to understand and learnt a lot of basic things

创建者 Tanushree D

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Mar 15, 2025

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创建者 Manoj D

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Jan 30, 2025

Thanks to this couse it is need to handle big data

创建者 Egbeola S

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Dec 17, 2022

I enjoy the delivery of this course on SQL basics.

创建者 Raffaele A

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Nov 13, 2021

Very useful course with numerous practical lessons

创建者 Akhas R

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Mar 20, 2021

Good material and very interesting. extraordinary!

创建者 Alejandro Á T

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Mar 15, 2021

Very interesting course to learn SQL with Python!!

创建者 rivelino m j

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Sep 27, 2020

THIS WAS SO FAR THE BEST COURSE I'VE EVER TAKEN !!

创建者 Raghav S

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Jun 30, 2020

This course is really helpful and interesting too.

创建者 Abhishek P

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Jun 16, 2020

IT WAS REALLY A VERY INTRESTING COURSE MADE MY IBM

创建者 Ishani S

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Apr 17, 2020

A thorough and easy to follow introduction to SQL.

创建者 Tania D

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Mar 29, 2020

A lot learned. Thank you to the course instructors

创建者 Chandrakanth R

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Apr 16, 2019

Real life example was the hall mark of this course

创建者 Mohitkumar R

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Dec 4, 2018

Lots of information.Great course .Great excercises

创建者 Harshit A

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Aug 1, 2018

Perfect course to step into Data Science field!!!!

创建者 Bastian N B A

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Oct 17, 2024

muy bueno, te da una buena base para entender SQL

创建者 Abhisek M

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May 31, 2023

Thank you for the financial ad and this course...

创建者 Matias P

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Apr 27, 2023

Excellent course, I highly recommend this course.

创建者 Sebastian D

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Apr 2, 2021

very useful, good examples for real life problems

创建者 BURHAN Y

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Jan 9, 2021

The course was very instructive, thanks a lot! :)

创建者 Muhammad M

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Nov 6, 2020

easy to understand ,very informative, and helpful

创建者 dharshini e

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Apr 17, 2020

omg!! the portions to read and practice are large

创建者 Tung C L

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Apr 5, 2020

SQL is very useful and important for data science