Advanced Amazon Redshift: Table Layout and Schema DesignGo to Lab
not very clear difference between table 3 and 4. also for table 3 it says that redshift recommends keys but i don't see where is that recommendation
Worbench directory was empty ...
The workbench folder in the windows remote instance is empty.
Multiple Choices The document name you requested (/Workbench-Build121.zip) could not be found on this server. However, we found documents with names similar to the one you requested.
Time not sufficient
Problems with compression in customer table creation of the course. Ran out of time to complete, partly because I reattempted the customer table creation a few times to work out if I was doing something wrong, partly because I missed the note about how long it took to import data in the order table creation and cancelled twice before succeeding a third time, and partly because it takes 1/4 of the lab just to import data.
Dear QwikLabs Team, Many Thanks for the Lab about AWS Table Layout and Schema Design. Kind Regards Binayaka Mishra
Pretty good if you prepare beforehand. I didn't find the instructions confusing or misleading. Improvements? Well, I would tell users to prepare the S3 commands (add the keys) in advance when the COPY commands are running. This saves time. I would also add a warning note early that some COPY commands last longer than mentioned in the texts. I had one that was 10+ minutes which eats into the lab time.