学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

There are many technical issues in IBM Watson Studio but due to the availability of peer community, the messages in discussions helped me a lot to completed this course.

need to to updated. details regarding IBM cloud is messy and outdated. take to long to connect the cloud. videos slides are of bad resolution. instructor voice not clear

Not bad, but for me, again, is to many online tools. From my point of view, some Docker Compose with the prepared container(for bd, for notebook) will be more suitable.

Course was great but RDBS in browser was so slow that i need to wait for couple of minutes to create a table. Thankfully, doing the same in python took few seconds

Tough start, really boring material and I hoped I never needed to work with SQL. Later though it started to click a bit better and was (slightly) more enjoyable.

This course is best for beginners to get started with the database and sql with ibm cloud. But the content can be improved more as the assignments is concerned.

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.

I feel the videos could be more explanatory and should explain some of the concepts a bit more in details. Rest everything was good especially the labs.

I personally already knew a lot of what was covered, but I can also say that they did a great job of explaining SQL for someone who has never used it.

Troubling loading the crime.csv dataset and there was no much support from the team. One has to search a series of options which wasted a lot of time

the line fir writing code in jypiter notebook were limited to one line,

therefor writing code especially in the final assignment was a bit complicated

Very useful hands-on labs looking at real-world data sets. Some of the learning material seemed overly complicated, or I would have given 5 stars.

Excellent course for a beginner to learn in detail if we put a little extra effort, as well as experienced person to learn to work on real data.

It is a great experience after all to learn extracting data from multiple tables with subquery & implicit join.

This is definitely something new.

This course is good but little bit fast. Videos needs to chunked down as too many things get covered in single video without proper practice.

Un bon cours concernant l'usage du SQL. Il reste nécessaire de s'appuyer sur des ressources extérieurs pour appréhender au mieux le langage.

Excellent basic course for SQL. It needs some time for the assignments and the hands on. There practical part is very important to be done.

Great course with very useful and cohesive content. The IBM db2 software is a bit slow and difficult to access but otherwise a good course

Best Course so far in this series. The labs in week 3 and 4 are especially good, with lots of problems to solve on real-world datasets.

A good level of complexity with enough tutorials to understand it all. Though, sometimes they were repeating something several times...

The IBM DB2 database was very buggy and unreliable. I spent much of my time waiting for the database to perform simple computations.

Some instructions could have been more clear.

Overall communication could be done better (if it's needed).

All on all, i am satisfied.

this course was awesome i learn many things related to database and in jupyter environment in python and access data through cloud

It would be great if things got covered in a more structured manner. Week 4 is so damn confusing and took a lot of precious time.

I wish there was more hands on work, but it seems like you tested me well, because I spent a lot of time working the problems :)