What Is Apache Polaris? Why Open Data Catalogs Matter and How to Use Them with AWS

Original Japanese article: Apache Polarisとは何か？オープンなデータカタログが求められる理由とAWSとの組み合わせ方を整理する I'm Aki, an AWS Community Builder (@jitepengin). In recent years, lakehouse architectures centered around Apache Iceberg have been rapidly expanding. By placing Iceberg tables on object storage such as S3, it has bec