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7,905 Bewertungen
754 Bewertungen

Über den Kurs

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

Top-Bewertungen

TP

Oct 25, 2018

Practice lab assignments were excellent in reinforcing my learning, they were just the right kind of challenging. This course has been the best one in the Data Science Professional series by far.

SG

Dec 25, 2019

One of the best course I completed on Coursera. All the learning material is well organised and easy to understand. Also the non-graded sections regarding relational databases are interesting.

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326 - 350 von 744 Bewertungen für Databases and SQL for Data Science

von BRAHMESHWAR S

Aug 21, 2019

The overall course is good and interesting

von Debesh G R

Jan 27, 2020

Excellent material, to the point covered.

von Anguidou N A R

Jun 25, 2019

Fine course!

am running sql like an expert

von Thanh C D

Jun 14, 2019

Superb Content! Loved it. IBM is da best!

von Vigneshwaran P

Mar 08, 2019

Good course if u do the practice properly

von Mohammed A

Dec 23, 2019

Thanks for IBM for providing this course

von Yile W

Nov 02, 2019

Excellent explanation about SQL Queries!

von Soumya S J

Jun 05, 2019

Good course to know about SQL and RDBMS.

von Roshan P

Apr 20, 2019

Great course. Compact and comprehensive.

von Muhammad A K

Dec 31, 2018

Awesome... Simple and Easy to understand

von Rafed A

Jan 05, 2020

challenging but I learn so many queries

von Didem A A

Aug 15, 2019

The course is extremely useful. Thanks!

von Ivan O

May 06, 2019

Great content and very-well structured!

von Ariel E

Feb 07, 2019

Great exercises and labs to practice !!

von Sergei R

Jan 25, 2020

Excellent course for SQL introduction!

von COSMOS M

Oct 31, 2019

very detailed, relevant and practical.

von Nathanael E O

Oct 10, 2019

Awesome exposure into the world of SQL

von Abhishek J

Aug 08, 2019

Very good for someone who's new to it.

von Oscar C

Jan 20, 2020

Amazing introduction to SQL language.

von Shravani D

Aug 10, 2019

This has been really useful course !!

von Jean M T

Jun 22, 2019

Very interesting and useful courses !

von Carlos P

Jun 10, 2019

Excellent course. Highly recommended.

von Kristopher K

Jan 16, 2020

Really enjoyed the section on Joins.

von pawar p

Jul 10, 2019

Very detailed course. Nice contents.

von P M N

Jul 03, 2019

Excellent Course Syllabus and topics