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Databases and SQL for Data Science, IBM

4.6
1,594 calificaciones
182 revisiones

Acerca de este Curso

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....

Principales revisiones

por 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.

por MC

Jun 18, 2018

I really liked this class! The curriculum was well-organized, and I really liked the integration of IBM tools into assignments from the IBM Cloud Lite Suite

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179 revisiones

por Vaibhav Verma

Feb 22, 2019

The course teaching methodology is not user-friendly especially for someone new to sql.

por Wang Pengyingkai

Feb 22, 2019

I like the practice in this class. Playing with real data is so interesting.

SQL language is not so complicated itself and with enough practice I feel that I understand how to combine several queries in proper order.

por krantiveer singh

Feb 21, 2019

excellent course in reasonable price

por Xumin Cai

Feb 19, 2019

you could learn how to connect to IBM db2 with python and using magic sql in python enviroment.

por Thiago Sato de Castro

Feb 19, 2019

Teaches pretty well for people like me that had none previous knowledge in SQL.

I think that could tell a little bit more about SQL outside the IBM platform.

por Hồ Đức Hiếu

Feb 19, 2019

Great course

por Deleted Account

Feb 18, 2019

I enjoyed the course! Now I can do basic configuration on IBM_DB

por Clarence Earle Younger

Feb 17, 2019

This course provides a quick refresher for SQL users or introduction and practical experience for beginners.

por Toiguliyeva Altynay Kairatovna

Feb 16, 2019

the best course ever)

por Samir Shah

Feb 15, 2019

More SQL needed.