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

4.7

stars

22,620 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

Sep 13, 2022

This course really helped me to use database in different formats and updated environment. I had the knowledge of SQL but using Db2 and connecting using SQL magic helped me to enhance my knowledge.

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!

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By Soham D

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Apr 8, 2025

mhhg

By Amarpreet S

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Apr 7, 2025

Good

By PRADEEP K

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Apr 5, 2025

good

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Apr 5, 2025

okok

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Apr 5, 2025

good

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Apr 4, 2025

good

By Krishna M

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Mar 30, 2025

nice

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Mar 29, 2025

good

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Mar 27, 2025

good

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Mar 25, 2025

ehrh

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Mar 21, 2025

good

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Mar 21, 2025

GOOD

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Mar 21, 2025

good

By Vikash K

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Mar 21, 2025

GOOD

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Mar 20, 2025

good

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Mar 20, 2025

good

By Aaditya a

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Mar 20, 2025

nice

By Vinay K J

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Mar 20, 2025

good

By SHRIYA S

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Mar 20, 2025

good

By RIYA M

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Mar 20, 2025

good

By JONALAGADDA L K S

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Mar 19, 2025

GOOD

By DIVYANSHU K

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Mar 19, 2025

good

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Mar 19, 2025

good

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Mar 19, 2025

Good

By SURAJ T

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Mar 19, 2025

good