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4.7
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7,732 Bewertungen
740 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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251 - 275 von 733 Bewertungen für Databases and SQL for Data Science

von Mohamed A A

Dec 27, 2018

Great course and amazing usage of visuels to convey knowledge.

von Hemant K S

Jul 22, 2019

Good learning. Focus on concepts and great hands on training.

von Rahul K

Jun 16, 2019

The Explanation of the queries is the Best part of the Course

von Pablo V V

Mar 03, 2019

I would like more exercises to practise my skills.

Thank you.

von Toan T L

Oct 19, 2018

Great on basic of SQL and using Python to work with Database

von hassan u s

Aug 18, 2019

What a course, and nice practices. Really enjoyed learning.

von Maria S

Jun 17, 2019

It was very hard, but interesting course. Highly recommend!

von Aditya M

May 08, 2019

Perfect for novice, and it all takes how much you practice.

von Chae Y R

Mar 14, 2019

It was an excellent program for learning SQL for beginners!

von Serena R T

Nov 08, 2019

Very informative and sufficient sample and practices given

von Ayan C

Mar 04, 2019

Good course for understanding and starting to work on SQL.

von Ronald B

Jan 31, 2019

Great video's, nice explanations and good final excersise.

von ibrahim d

Jan 14, 2020

I had some issues with the Labs, otherwise a good course.

von NAKKA P R

Jan 14, 2020

great course you can understsand the concepts very easily

von Dan R

Jul 31, 2019

I found it challenging as I'm not that familiar with SQL.

von Nikhil B

Sep 25, 2018

Great Content and Labs, learned a lot more than expected!

von Maksym C

Oct 06, 2019

Good examples, detailed tutorials and real-life datasets

von Ariful H K

Aug 27, 2019

Best course for the beginners learning Database and SQL.

von Oliver I

Mar 24, 2019

Great introduction to SQL and relational database theory

von Steve M

Jul 12, 2019

Best overview of SQL that I have come across so far....

von Luis M

Dec 28, 2019

A great introduction to SQL and using Python with SQL.

von Akash V

Sep 10, 2019

Thanks for teaching me this course. It was so helpful.

von Christopher M

Sep 02, 2019

Excellent course - the supporting materials are superb

von Jakub P

Jun 21, 2019

Great course with some nice step by step explanations.

von Rajeshree S

Mar 01, 2019

Very good for someone who is just starting out on SQL.