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ETL Data From Aws Postgres to Snowflake

  • By Chris D.
  • on 03/11/2025

What do you like best about the product?
I wanted to ETL Data from AWS Postgres to Snowflake and other AI tools. I tried a lot of routes including moving it to S3 and then to Snowflake via Snowpipe. Sometimes the data pipe worked but sometimes I have to manually run the copy queries.

After doing some research online I found out that Estuary Flow does the same pipe building with a click of a few buttons.

The same day I was able to migrate millions of rows. My S3 cost was reduced and I was able to achieve near real-time streaming.
What do you dislike about the product?
Estuary can get the job done but it is not very popular within the E-comm sector. I hope they reach more people.
What problems is the product solving and how is that benefiting you?
We have all our prod data hosted in Aws Postgres. We could not run analytical queries on them because of the size of the database. We decided to move our data to Snowflake to run OLAP queries. Estuary Flow helped us in moving the data with very little effort.