Comentários e feedback de alunos de Databases and SQL for Data Science with Python da instituição IBM

The hands-on labs were extremely engaging and the quizzes were very informative.

Worth all the effort..! Great coursework if you're willing to spend some time to understand DB2 infrastructure,creating Db2 database on IBM Cloud, compose and execute SQL queries, and access a database from Python based Jupyter notebooks. Key takeaways from the course : - Creating databases on IBM Cloud - Troubleshooting basic loading errors - Working closely on creating tables on real time IBM DB2 instances - Connecting to db instances using python and perform basic data summarization - Performing data loading through RestAPI's

I'm taking it as part of the IBM Data Science professional certificate. Course is OK for an introducion to SQL, although I thought there was too much emphasis on IBM DB2 and nothing else. Would have liked them to show us how to use another API, or how to interface with open source databases like MySQL or PostgreSQL.

I have experience in programming and debugging and therefore did not find this to bother me, but the lack of guidance on how to install missing packages or troubleshoot connexions can be really frustrating for inexperienced people. It's best you do all the assignments in an IBM environment or else you will find yourself troubleshooting for hours on end.

Getting the cvs's for the final assessment was a pain because the links to them were broken! had to search through the forums to find alternative links, which points to a lack to reactivity from the guys in not updating their course material.

That being said I learnt quite a lot from this course, more python and other databases and I would have given 4 stars.

Also, one of the reviewers said you have to pay to get access to the IBM DB2 database if you're not in the US or Canada...this is not the case anymore, did it from europe no problems.

Using days to find solutions, which are not presented in the course but necessary to get along.

Course is not that informative and it seems in a hurry to complete topics .

too fast and confusing.

Highly recommended. I was a newbie for mySQL and this course offers a good entry point and insights for database and SQL. The final assignment could be somehow challenging for people without programming experience, but the discussion forum is active and the course instructor Rav is very attentive, responding to questions in the forum. I solved some problems just base on the search funtion in the forum. This is the best course I learned with coursera so far!

This course is great! I have learned so many things from it, thank you very much. I really like the IBM cloud platform, it is easy to use and easy to learn. I am looking forward to having the next course!

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!

It's my first course at Coursera and it's quite good. By this course now I'm able to partially working as data analyst soon to be working as full-time analyst.I'm very thankful to the instructor.

So far in my journey through the IBM Data Science Professional certificate, this course is the best as it contains more practical lab questions after the lectures.

it is a great course for beginners who wants to have an understanding of Database concepts and hands on experience as well

Amazing. The difficult in the SQL is very good to make you think in real life problems.

its a must skill for everyone into data science field

Videos were good length but automated voice-over, learned SQL in the context of their proprietary Db2 database. To their credit, the lectures were fairly short but contained enough information to take notes and learn SQL, and I finished the course in a short period of time. They don't babble which is nice.

The course is very helpful and easy to understand. The reason I only gave it 4 stars is because learners had to deal with many technical issues which were not relevant to the study, while doing labs and assignment. The upside is I guess it is part of shaping the right learning attitude. Many thanks!

Was very comfortable in first two weeks, third week is when advance topic was introduced and I couldn't grasp it. I think this course should've continued concentrating on SQL, as the topics and functions are vast for SQL.

Good course with practical exercise, however some problem on lab exercise connection

please give details on how to connect database with notebook

This course does a good job at introducing SQL and use of Jupyter notebooks for database connections. However, the amount of time wasted struggling with the IBM DB2 cloud platform rendered my efforts less than productive. It appears from the forum that other students were running up against the same issues. Please, instructors, have a look and determine what the problems are (and solutions) so that the students' time is better spent.

This course OK. The problem is the IBM tools. I frequently have problems with the IBM side not responding. The DB2 cloud app seems like it is frequently having issue. Today I am getting a 502 error so I'm wasting a lot of time not getting things done.

The lectures were confusing at first, because the syntax in the lectures did not exactly match the syntax for the assignments (though this issue went away in subsequent weeks).

More exercises would've been nice.

In all, a decent course.

Guidance is not sufficient. Questions are not answered as needed.

Lots of not working stuff in there and it is confusing