For all of these courses, no data source has been provided 100%. All of them have an issue and can not be used for the case study. Also for the second module, even no solution has been provided in the case-study-solution notebook. To be honest, the lectures didn't provide us enough material to deal with the course and I totally learn nothing from this course. It just wastes our time.

Great course; would be better if the case study file was not broken (missing files, missing table in db, etc.)

Basic introduction to data ingestion pipeline.

The instructor has completely failed to create a course that works and does not adequately answer questions. There were so many errors in the week 2 data ingest notebook that even after I fixed things, there remained errors at the end that made it impossible to use and the instructor was never able to fix it (the key error since invoive_item_id doesn't exist). I learned nothing from this awful course.

Country table missing in lab db.The lab was failed.To Sad.

It was just waste a time.

Brilliant Instructors and well Structured Course

Excellent Course with Practical Case STUDY.

Excelente curso, nos muestra lo esencial

very efficient way of learning

Great! Like it so much!

Excellent training !!!

Very good course.

Good

The course goes over practical considerations relevant to applying data science in the real world, but the final case study focuses more on data ingestion. It would have been nice if there was some component dedicated to practicing the 'empathize' stage and gaining business problem awareness.

This is a great course .Lectures and materials are excellent.case study is not organised properly.

very interesting to learn good practices for data digestion

The Data Ingestion notebook was such a great experience.

Some of the answers did not work. Location of files not consistent with code. Some bits very detailed.

Overtesting

I decided not to stick with it. It just wasn't coherently put together.