AWS Big Data Blog
Author: Ranjit Rajan
Perform upserts in a data lake using Amazon Athena and Apache Iceberg
Amazon Athena supports the MERGE command on Apache Iceberg tables, which allows you to perform inserts, updates, and deletes in your data lake at scale using familiar SQL statements that are compliant with ACID (Atomic, Consistent, Isolated, Durable). Apache Iceberg is an open table format for data lakes that manages large collections of files as […]