great course.

Excelente!!!!

good course

Excelent!!!

ThankYou :)

Nice course

Excellent

very good

Excellent

Perfect

Noiiice!

Great!

Nice!

good

good

Nice

good

Th

T

Good stuff. Not necessarily a beginner course...configuration of the required software packages requires some work and knowledge, but Mr. Mannino does the best job possible of explaining how that should work in most cases. Installing an Oracle SQL server on the local machine is tricky to get right, but the VirtualBox "Developer Day" package is easier, though requires a little work in Linux...so, I would say no problem for beginners if there is some background in development or multi-OS support. Otherwise, prepare to spend some extra time learning. Was well worth it for me!

Very nice introduction to databases and data warehouses. The lectures are not very engaging, the plus is there are practical assignments for every week, where you learn the most. First you submit your own solution and then you provide feedback to your peers. I like the format of the assignments. What I dislike (giving 4 stars instead of 5) is difficulty in setting up the environment for assignments to complete - it took me longer just to properly install the software needed for assignments 2 and 5 than to work out the assignments. The lectures could be also improved.

quite challenging, high paced lectures. It seems like an easy course because the lectures are quite brief, but make no mistake, there is no repeating of concepts or endless bla bla. To succeed in the assignments one is very likely to watch lectures again. Without any previous knowledge in this subject it is almost impossible to grasp everything by just watching the videos due to the new vocabulary and the information density. The assignments definetly take more time than indicated.

Extremely useful and practical course. Will give you a thorough understanding of how Data Warehouses are built and Integration platforms operate. Installation of certain tools as required as a part of this course might feel frustrating after a point but it's still worth doing it. One of toughest courses that I have undertaken so far in Coursera. Highly recommended if you are in the right domain with some level of prior (basic) knowledge of databases.

Hello,

Thank you for this well structured course. Exercises and tutorials are very useful to complement lectures and help increase our skills in the domain.

Tools deployment and connection (Oracle database on Virtual box and pentaho data integration) was a nightmare.

It would be great if you package all the tools needed for a given course into a predefined virtual machine image ready to be downloaded from the course.

Kind Regards,

Mouhammad Moustafa

Overall - great course giving possibility to learn working on tools such as Pivot4J and Pentaho Data Integration. While I am more interested in Business Analyst approach - it certainly gives meaningful background to data warehouse concepts and data quality. Biggest disadvantage is in my opinion module 5 with rather difficult and unclear assignment. I wish instructions were more precise and whole assignment more analogical to presented examples.