Advanced Amazon Redshift: Analytics and Amazon Machine Learning Reviews

Please update this lab. Table predictions has 4 columns in the csv. select * from stl_load_errors order by starttime desc; userid | slice | tbl | starttime | session | query | filename | line_number | colname | type | col_length | position | raw_line | raw_field_value | err_code | err_reason -------+-------+--------+---------------------+---------+-------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+---------------------------------------------------------------------------------------------------------------------------------+------------+------------+----------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+----------------------------------------------------------------------------------------------------- 100 | 0 | 100238 | 2017-11-13 04:59:17 | 2604 | 370 | s3://flightdemo-gs-20171112/batch-prediction/result/bp-3nXWc4Rz9jp-0000_part_00.gz | 2 | | | | 11 | 1036048,0,0,2.01024E-1 | | 1202 | Extra column(s) found drop table prediction; create table predictions ( prediction_tag bigint not null, trueLabe bigint not null, bestAnswer int, score real );

pauly l. · Reviewed больше 6 лет ago

Srikanth S. · Reviewed больше 6 лет ago

There were errors in the instructions, and I ran out of time troubleshooting. :-(

Veronica B. · Reviewed больше 6 лет ago

RADHAKRISHNAN NAVEEN V. · Reviewed больше 6 лет ago

sateesh k. · Reviewed больше 6 лет ago

Chris W. · Reviewed больше 6 лет ago

Ali Emirhan K. · Reviewed больше 6 лет ago

Tong W. · Reviewed больше 6 лет ago

Taguchi G. · Reviewed больше 6 лет ago

It was good, but after some issues with the RDP (connection briefly lost multiple times) and JDBC directory button sticking, and JDBC issues, I only reached just beyond the ML model evaluation. I am disappointed I couldn't make some predictions. I will re-read the end of the lab so I understand what I was going to do. I notice you are still showing Redshift structure images in the texts that are tiny and cannot be expanded. I see no benefit in these images.

Stuart D. · Reviewed больше 6 лет ago

Brian C. · Reviewed больше 6 лет ago

Great lab, but it was like trying to beat the clock, it could use another 30 minutes so you don't feel as rushed.

Chad D. · Reviewed больше 6 лет ago

數據分析領域了

han c. · Reviewed больше 6 лет ago

Anton G. · Reviewed больше 6 лет ago

wonkeun c. · Reviewed больше 6 лет ago

Steven P. · Reviewed больше 6 лет ago

Eugene V. · Reviewed больше 6 лет ago

pierre m. · Reviewed больше 6 лет ago

xianglong h. · Reviewed больше 6 лет ago

No RDP password available. Could not access ec2 instance over RDP

R C. · Reviewed больше 6 лет ago

Ridge X. · Reviewed больше 6 лет ago

Manish M. · Reviewed больше 6 лет ago

David K. · Reviewed больше 6 лет ago

Andrii B. · Reviewed больше 6 лет ago

Could not find required password.

Anthony F. · Reviewed больше 6 лет ago