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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

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：

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