AWS Clean Rooms ML now supports Parquet file format

AWS Clean Rooms ML now supports training custom machine learning models using Parquet file format, offering enhanced data processing capabilities.

• Parquet is a free, open-source column-oriented data storage format with efficient compression
• Enables processing large data volumes more efficiently
• Supports encoding non-text data like images and binary datatypes
• Allows partners to train ML models collaboratively without sharing raw data
• Provides privacy-enhancing controls to protect proprietary data and models

The update expands AWS Clean Rooms ML's capabilities, allowing more flexible and secure machine learning model training across partnerships.