关于“Advanced Amazon Redshift: Analytics and Amazon Machine Learning”的评价

Dan S. · 已于 almost 8 years前审核

Yonggang H. · 已于 almost 8 years前审核

芝崎 亮. · 已于 almost 8 years前审核

Jeroen M. · 已于 almost 8 years前审核

Jeroen M. · 已于 almost 8 years前审核

I don't think the application logic has not been clearly explained in this lab.

Shi J. · 已于 almost 8 years前审核

Johan k. · 已于 almost 8 years前审核

Jean K. · 已于 almost 8 years前审核

yongseong l. · 已于 almost 8 years前审核

Bharadwaj E. · 已于 almost 8 years前审核

José O. · 已于 almost 8 years前审核

Radouane R. · 已于 almost 8 years前审核

Not much satisfied with the instructions. The SQL Workbench created a lot of confusion, it was not committing the SQL statements...a lot of time has been wasted in figuring out that issue.

Ravi Kumar R. · 已于 almost 8 years前审核

error opening console

Vin D. · 已于 almost 8 years前审核

Julie C. · 已于 almost 8 years前审核

error opening console

Vin D. · 已于 almost 8 years前审核

Very satisfied

Raziman O. · 已于 almost 8 years前审核

I had trouble connecting to the ec2 instance from rdp. It was not explained well. I lost too much time and had to restart

Gino D. · 已于 almost 8 years前审核

Tanzir M. · 已于 almost 8 years前审核

error opening console

Vin D. · 已于 almost 8 years前审核

Marlon S. · 已于 almost 8 years前审核

Carl C. · 已于 almost 8 years前审核

Brian W. · 已于 almost 8 years前审核

Daniel H. · 已于 almost 8 years前审核

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. · 已于 almost 8 years前审核