关于“Advanced Amazon Redshift: Performance Tuning”的评价
评论
I had started this lab twice, but both failed at cloudfromation template creation.
CHAN C. · 评论about 7 years之前
Nan D. · 评论about 7 years之前
python script had a syntax error that needed to be corrected
Benjamin B. · 评论about 7 years之前
Gentian P. · 评论about 7 years之前
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. · 评论about 7 years之前
Not enough time to complete - setup takes ~ 1,5h
Estevão Z. · 评论about 7 years之前
Takeshi M. · 评论about 7 years之前
Estevão Z. · 评论about 7 years之前
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. · 评论about 7 years之前
good
SRINIVASA V. · 评论about 7 years之前
Jai N. · 评论about 7 years之前
Excellent
Nitin R. · 评论about 7 years之前
vinay b. · 评论about 7 years之前
Mark S. · 评论about 7 years之前
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. · 评论about 7 years之前
sweta k. · 评论about 7 years之前
Not enough time. Data loading and compression take too long for this lab.
Byron C. · 评论about 7 years之前
Collin D. · 评论about 7 years之前
Dave Y. · 评论about 7 years之前
Devinder P. · 评论about 7 years之前
Not really, not enough time the file provided is not working correctly
Anh T. · 评论about 7 years之前
Not enough time to run everything.
Alex M. · 评论about 7 years之前
The compression script didn't work for me and the scripts took too long to run..
Anthony S. · 评论about 7 years之前
Srilekha D. · 评论about 7 years之前
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 Some of the steps were off or outdated as well.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. · 评论about 7 years之前
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