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Advanced Amazon Redshift: Table Layout and Schema Design

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1167 Opiniones

Chris F. · Se revisó hace 4 meses

This was a good lab with the exception of the long wait times at several points within the lab (the table loads from S3). It makes you rush through it because that eats up a good 40 minutes or so of lab time, and it would be nice to be able to really study the queries and results.

Douglas K. · Se revisó hace 4 meses

Rahul K. · Se revisó hace 4 meses

driver didn't work

Jeff S. · Se revisó hace 4 meses

Queries took longer time than planned. Unable to complete the entire lab exercise

Yuvaraj M. · Se revisó hace 5 meses

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Muta S. · Se revisó hace 5 meses

Nice

Ujjwal G. · Se revisó hace 5 meses

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oscar t. · Se revisó hace 5 meses

Some comparisons do not match with the documentation. I thought that might be because the compression encodings change by time since the lab documentation is last updated

Eralper Y. · Se revisó hace 5 meses

Nick S. · Se revisó hace 5 meses

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YongDae K. · Se revisó hace 5 meses

YongDae K. · Se revisó hace 5 meses

Felt like there should have been a lot more interaction and information provided about what was happening in Tasks 5-7.

Morgan H. · Se revisó hace 5 meses

The Lab was good except that data loading took 40 minutes. 10 minutes for each large set (4 total). I did not mind the wait but it really cut the lab time close. I had a very short time left to run the queries in part 7. I think the LAB needs another 15 minutes to be safe.

Chris R. · Se revisó hace 5 meses