PostgreSQL

August 14, 2019

Using COPY command to Load CSV files from S3 to RDS Postgress Database via KNIME Workflow

The Postgres COPY command is the most efficient way to load CSV data into a Postgres database. RDS provides a small challenge to the use of this functionality since you cannot use a local filesystem in RDS. In this blog post I will walk you through the steps to connect your Postgres RDS database to an S3 filesystem and load CSV files to this database via a KNIME workflow. First, we need to add the aws_s3 extension to the Postgres database by executing the following command from the PG Admin tool: CREATE EXTENSION aws_s3 CASCADE; Next, we need to Create […]
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