Advanced Amazon Redshift: Performance Tuning Reviews

I had started this lab twice, but both failed at cloudfromation template creation.

CHAN C. · Reviewed over 7 years ago

Nan D. · Reviewed over 7 years ago

python script had a syntax error that needed to be corrected

Benjamin B. · Reviewed over 7 years ago

Gentian P. · Reviewed over 7 years ago

For some reasons the python code analyzecompression.py didn't work and modified 0 tables. Also one of the tables took over 25 minutes to load data.

sam c. · Reviewed over 7 years ago

Not enough time to complete - setup takes ~ 1,5h

Estevão Z. · Reviewed over 7 years ago

Takeshi M. · Reviewed over 7 years ago

Estevão Z. · Reviewed over 7 years ago

Good lab, but a bit overly complex. The queries seemed to slow substantially towards the end and I was not able to see the outcome of some - had to kill them. I wouldn't mind doing this again, but the time for completing shoul;d be increased.

Stan M. · Reviewed over 7 years ago

good

SRINIVASA V. · Reviewed over 7 years ago

Jai N. · Reviewed over 7 years ago

Excellent

Nitin R. · Reviewed over 7 years ago

vinay b. · Reviewed over 7 years ago

Mark S. · Reviewed over 7 years ago

python file would not open in wordpad. I assumed data might be loading in powershell, but it said loading data for 20 min. Didn't learn anything.

Isaac C. · Reviewed over 7 years ago

sweta k. · Reviewed over 7 years ago

Not enough time. Data loading and compression take too long for this lab.

Byron C. · Reviewed over 7 years ago

Collin D. · Reviewed over 7 years ago

Dave Y. · Reviewed over 7 years ago

Devinder P. · Reviewed over 7 years ago

Not really, not enough time the file provided is not working correctly

Anh T. · Reviewed over 7 years ago

Not enough time to run everything.

Alex M. · Reviewed over 7 years ago

The compression script didn't work for me and the scripts took too long to run..

Anthony S. · Reviewed over 7 years ago

Srilekha D. · Reviewed over 7 years ago

Load times took a considerable portion of the lab and I was barely able to finish the lab. Some of the steps were off or outdated as well.

Daniel C. · Reviewed over 7 years ago