All Content tagged with Amazon Redshift
Amazon Redshift uses SQL to analyze structured and semi-structured data across data warehouses, operational databases, and data lakes, using AWS-designed hardware and machine learning to deliver the best price performance at any scale.
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Hi,
I used quicksight asset export bundle to create a bundle.qs file with a data source, dataset, analysis and dashbaord and imported them successfully in my target account. Now there is a change in ...
I saw UNNEST came out recently so I am curious. I am hoping for more options specifically in window functions, such as RANGE BETWEEN instead of just ROWS BETWEEN
Hi,
Can we alter a Materialized View in Redshift with a Backup option as YES so that it gets included in the snapshot? I don't see an option in the AWS Documentation.
Thanks in Advance
Hi Friends,
I have a question regarding AWS SageMaker Unified Studio . When I create a project inside domain of SageMaker Studio, I noticed that a Glue database and a Redshift cluster are automatical...
What happens:
1. UNLOAD from Redshift to S3 as Parquet a dataset that contains a column with nested JSON structure that looks like
{"a":1,"b":2}
2. Read that Parquet file in Spark and write it bac...
Nita_SEXPERT
published 24 days ago0 votes279 views
This article explains why upgrading from DC2 nodes (2017) to newer RA3 nodes (2019) or Redshift Serverless (2022) is recommended, along with migration best practices. These modern options offer superi...
I'm using a copy command in my lambda function and my python runtime is 3.12 and I'm using psycopg3 for execute this copy command . It is working fine in psycopg2 when I changed to psycopg3 I'm gettin...