Raja Chithambaram

July 31, 2019

Serverless Analysis of data in Amazon S3 using Amazon Athena through KNIME.

This blog describes how to perform Serverless Analysis of data in Amazon S3 using Amazon Athena through KNIME. Let’s start with quick introduction about Amazon Athena. What is Athena? Athena is serverless query service for querying data in S3 using standard SQL, with no infrastructure to manage. It supports ANSI SQL queries with support for joins, JSON and window functions. How to connect Athena and execute SQL from KNIME? KNIME can interface with Athena using the following nodes. How to do Analysis of data in S3 using Athena trough KNIME? A traditional approach is to download the entire files from […]
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