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

4.7
stars
21,132 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’ll 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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2226 - 2250 of 2,928 Reviews for Databases and SQL for Data Science with Python

By sirisha m

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Oct 10, 2021

Final Assignment consumed a lot of time with difficulties to connect to the database. Many have faced this issue.

By Igor S

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Feb 8, 2019

The course is pretty easy and basic, but well constructed and very useful for those who want to get to know SQL.

By Wayne K

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Apr 16, 2020

Not a bad course. Not real intense. Sometimes instructions are hard to follow but good for a casual learner.

By Yeinner D

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Aug 27, 2024

la verdad el contenido esta algo desactualizado y dice que es en spanish peor la realidad es que no lo esta

By Xingzhi Z

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Jan 26, 2022

The content and structure are fine, but the SQL Cloud tool are not convenient to use and have frequent bugs.

By Christian A S

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May 3, 2021

La herramienta de trabajo de DB2 es lenta y poco amigable.

No me sentí cómodo usando las consultas en Jupyter

By Gabriel d C C

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Mar 26, 2020

Cognitive labs is a good platform, but it is very unstable, making progress in the course longer and slower.

By Chase B

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Dec 21, 2019

Good course material - would suggest finding a more viable solution to grading assignments than peer-review.

By Mantra B

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Sep 1, 2019

Good method of teaching and easy to understand content and language.

More Practice labs would be appreciate.

By Gabija K

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Jan 18, 2020

The instructions are too old, does not always goes together with changed structure of website and tools.

By Monica N

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Apr 29, 2022

This course was not simple at all,

It gave me the right skills I require to manage and query databases

By Tamires B

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Nov 11, 2020

Great course for beginners. There are a lot of exercises that really helps gaining confidence with SQL.

By Raj G

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Dec 10, 2020

It would be better if there are more advanced SQL questions in the course. Overall the course is good.

By Juan P

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Jun 27, 2019

Very good course. However, I didn't like the fact that this course uses just the DB2 framework of IBM.

By Neehal L

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Sep 22, 2022

Very practical approach course, not only got to learn sql skills but also apply with real world data

By Muhammad Y

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Dec 25, 2019

Course Was awsome but The Ibm Cloud On which LAb Depends And assignment depends Gives A lot of error

By Ritik

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Nov 22, 2024

the initial parts were great but i found difficulties in section 4. Overall it was a nice experince

By Nguyen N

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May 7, 2024

It is very helpful and helps me to enhance my knowledge of Databases and SQL used in data analysis.

By Guy B

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Sep 7, 2019

The content is clear and useful, but the videos are not attractive, so it is hard to pay attention.

By Lora H

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Jun 14, 2024

Great course, but better instructions for the setup and download of IBM DB2 site would be helpful.

By Nic T

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Nov 4, 2022

Very challanging at the end there, but the information was available to complete the Basic course.

By Phan C M

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Jul 21, 2023

Exercises are a bit boring

IBM Cloud is very buggy, forcing students to use SQLite as a workaround

By Rachana G

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May 24, 2023

Amazing course for the beginner who doesn't have the knowledge and wants to learn from scratch .

By Mohamed Z

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Oct 25, 2020

The course is good but there are some outdated links and the answers in the discussions are slow.