Advanced Amazon Redshift: Performance Tuning

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163 Reviews

jordi isidro llobet

Too large. It doesn't detect the creation of Cluster Parameter group

jordi i. · Reviewed 2 days ago

YE LI

query takes a very long time but lab is limited to 2hrs..

YE L. · Reviewed 10 days ago

Joon Kim

Joon K. · Reviewed 12 days ago

CHAN CHIH-WEI

CHAN C. · Reviewed 16 days ago

Ethan Root

That is a terrible idea to have an hour long wait for data to load.

Ethan R. · Reviewed 16 days ago

CHAN CHIH-WEI

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

CHAN C. · Reviewed 20 days ago

Nan Du

Nan D. · Reviewed 23 days ago

Benjamin Brown

python script had a syntax error that needed to be corrected

Benjamin B. · Reviewed 24 days ago

Gentian Perdhiku

Gentian P. · Reviewed 25 days ago

sam chen

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 29 days ago

Estevão Zeppone Carlos

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

Estevão Z. · Reviewed about 1 month ago

Takeshi Matsuba

Takeshi M. · Reviewed about 1 month ago

Estevão Zeppone Carlos

Estevão Z. · Reviewed about 1 month ago

Stan Malachowski

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 about 1 month ago

SRINIVASA VISWANATHAM

good

SRINIVASA V. · Reviewed about 1 month ago

Jai Narayanan

Jai N. · Reviewed about 1 month ago

Nitin Rane

Excellent

Nitin R. · Reviewed about 1 month ago

vinay boinepally

vinay b. · Reviewed about 1 month ago

Mark Steffensen

Mark S. · Reviewed about 1 month ago

Isaac Campbell

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 about 1 month ago

sweta kalyankar

sweta k. · Reviewed about 1 month ago

Byron Clah

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

Byron C. · Reviewed about 1 month ago

Collin Dumke

Collin D. · Reviewed about 1 month ago

Dave Yang

Dave Y. · Reviewed about 1 month ago

Devinder Padam

Devinder P. · Reviewed about 1 month ago