What are your thoughts on Spice 2.0 for real-time analytics without ETL?

Spice 2.0 is a new open-source data and AI engine that allows for real-time analytical queries on operational data without the need for ETL processes. It supports high-throughput CDC replication and can integrate with various databases like Postgres, MySQL, and MongoDB. The system is designed to handle petabyte-scale queries efficiently and is built using Rust. What do you think about the implications of such technology for data analytics and operational efficiency? Have you tried it or similar tools?