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Back to Databases and SQL for Data Science with Python

Learner Reviews & Feedback for Databases and SQL for Data Science with Python by IBM

4.7
stars
22,038 ratings

About the Course

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鈥檒l analyze multiple real-world datasets to demonstrate your skills....

Top reviews

BS

May 21, 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!

JT

Apr 26, 2023

Great course easy to follow, very good notes, videos and guidance on how to complete the assignments. This is a great introduction course to begin your knowledge and training to be a Data Scientist.

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2576 - 2600 of 3,174 Reviews for Databases and SQL for Data Science with Python

By Emily W

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Dec 8, 2021

Solid course. I'd definitely take it again.

By Kevin B

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Mar 11, 2023

Nice course, but rushed in the last 2 weeks

By Hector R R S R

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May 31, 2020

He tenido problemas con la herramienta Labs

By Ayush C

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May 10, 2020

i haven't received my badge for this course

By 袣芯胁邪谢械胁 袙 袗

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Dec 28, 2019

Good. But I have expected it deeply diving.

By Vishjeet S

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Jan 23, 2025

4th module is not so understandable for me

By Shikher A

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Sep 13, 2022

It is a good course to start learning SQL

By RMILI M

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Aug 22, 2022

i want to unroll it to get a financial aid

By Mirjan A S

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Sep 16, 2020

Very nice contents with proper sequence...

By Mukul P

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Sep 25, 2019

The peer graded assignment can be modified

By Rudolph N

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Aug 13, 2019

Very good intro to SQL but not too indepth

By Satya V P C

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Jul 12, 2019

Well explained the concepts with examples.

By Rajib K S

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Feb 7, 2019

More detailed information expected in this

By Yuan B

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Jul 16, 2023

Good, but there are some points confusing

By Pranav S

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Aug 26, 2022

The learning is overly reliant on IBM db2

By Hesham E

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Jan 30, 2020

The content and practical labs are great.

By Toby C

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Jan 9, 2020

A couple of fun visualisations in Week 3!

By Indra R

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May 14, 2024

SQL still need more effort to understand

By Mohammed I U

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Mar 3, 2020

THis course is a Best fit For Beginners

By Sangram G

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Oct 5, 2024

IT IS A VERY GOOD COURCE FOR BEGINNERS

By Jacobo D L

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Oct 28, 2020

quite a good course. I really liked it

By Don A

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Aug 18, 2020

Great course to get to know about SQL.

By Mohamed M

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Jun 16, 2019

One of the best in this specialization

By Prakash P

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Feb 2, 2019

Course is well organized for begineer.