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學生對 IBM 提供的 Databases and SQL for Data Science with Python 的評價和反饋

15,375 個評分
1,964 條評論


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....




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!



A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!


1501 - Databases and SQL for Data Science with Python 的 1525 個評論(共 1,983 個)

創建者 Pulkit P


In this course basic was easily explained and it was great course. but wanted to learn more about sql lacked in this course

創建者 Phenil B


Feels like lectures are being give by an AI instead of an actual teacher. Also some things get repeated in several videos.

創建者 Sabah P


The additional activities helped a lot. This definitely sets you up with the fundamentals. From there it is all practice.

創建者 Chima E


The first course I have encountered with lots of labs that make you research and engage more with the course material.

創建者 Amogha


For non-programmers or people with no computer background, it is a bit difficult to comprehend. But overall it is OK.

創建者 Ninad M K


This course was good and gives me a clear picture of how to connect python with databases and perform SQL operations.

創建者 yash t


It is extremely Good , but it should contain some more information about the sql i personally think that, thank you

創建者 Haley T


Great content! Highly recommend for those needed a DB refresher or beginning a journey in the field of Data Science.

創建者 ritwik b


Great course! Gives a Solid Foundation. But would have enjoyed it even more if it was more intense and challenging.



Details regarding adapters and ibm db2 connection initiation from jupyter notebooks has to be improved and updated

創建者 Alperen K


There are some errors in course ending assignments, however, generally course covers most of the important topics.

創建者 sirisha m


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

創建者 Igor S


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

創建者 Wayne K


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

創建者 Xingzhi Z


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

創建者 Christian A S


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

No me sentí cómodo usando las consultas en Jupyter

創建者 Gabriel d C C


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

創建者 Chase B


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

創建者 Mantra B


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

More Practice labs would be appreciate.

創建者 Gabija K


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

創建者 Monica N


T​his course was not simple at all,

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

創建者 Tamires B


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

創建者 Raj G


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

創建者 Juan P


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