Advanced Amazon Redshift: Performance Tuning Reviews

Java version issues on RDP env, seems really broken. SQL workbench will not run because of it. Couldn't install java 8. I have seen lots of complaints about this lab. Hope they fix it. Can't complete my quest without it ;(

Dom P. · Reviewed حوالي 8 سنوات ago

Koos t. · Reviewed حوالي 8 سنوات ago

Raghu V. · Reviewed حوالي 8 سنوات ago

The Data Load sql queries took about 75 minutes (not the 45 advertised). I did not have enough time to complete all the performance tuning tasks

Jim L. · Reviewed حوالي 8 سنوات ago

Sergey S. · Reviewed حوالي 8 سنوات ago

Sergey S. · Reviewed حوالي 8 سنوات ago

This Lab is too short to make complete

木村 雅. · Reviewed حوالي 8 سنوات ago

Does not allow enough time to properly do lab. Data load takes too long

Chad P. · Reviewed حوالي 8 سنوات ago

not enough time to both try to learn what's going on and entering lab commands... Exacerbating the problem is using Windows as the underlying server accessing the database - it reminded me why I use MAC and LINUX interfaces

Lee M. · Reviewed حوالي 8 سنوات ago

Running time is so long.not enough time.

Takuya N. · Reviewed حوالي 8 سنوات ago

Dragos B. · Reviewed حوالي 8 سنوات ago

Difficult to complete in allotted time due to all of the long running queries.

Jeff T. · Reviewed حوالي 8 سنوات ago

Lab does run short, and should be extened by an hour or at least 30 more minutes. Lab is very time consuming as you wait for data load and scripts to run. Overall it's a good lab if you can ge through it.

Adrian S. · Reviewed حوالي 8 سنوات ago

I am facing unique issue. Though perform all the steps, my lab says incomplete still. I have same issue with some other lab too. Apart from that, loading takes too long, I had to hurry.

VIJAYAKUMAR J. · Reviewed حوالي 8 سنوات ago

Very tight on time

Alex G. · Reviewed حوالي 8 سنوات ago

SeungDo Y. · Reviewed حوالي 8 سنوات ago

should be increase lab time.. good experience in completing Redshift lab.

Dheeraj N. · Reviewed حوالي 8 سنوات ago

I created a Cluster Parameter Group, but the completion of this step never registered with the lab. Also, many of the automated steps took a long time. I felt like I spent most of my time refreshing the query tab on the Redshift console page, and when they were all complete I had to rush through what was left of the time.

Alex G. · Reviewed حوالي 8 سنوات ago

Adrian Z. · Reviewed أكثر من 8 سنوات ago

Ricardo T. · Reviewed أكثر من 8 سنوات ago

Takes so long for all the data to be loaded that you spend most of your time waiting. The instructions and explanations after it are confusing.

Allen V. · Reviewed أكثر من 8 سنوات ago

Maybe a temporary problem but SQL Workbench wasn't installed on the Windows instance. You can download it from http://www.sql-workbench.net/Workbench-Build120.zip. Also the lab doesn't allocate enough time for interactive work, and should be 3 hours. I have raised a support ticket about both issues.

Sebastien M. · Reviewed أكثر من 8 سنوات ago

maaz a. · Reviewed أكثر من 8 سنوات ago

WorkBench empty folder.. This lab takes long time.

Seungmo K. · Reviewed أكثر من 8 سنوات ago