Tonbo

Fully async engine built from the ground up for serverless and edge environments, as highlighted in the key features, ensuring optimal performance in stateless compute contexts.

Eliminates database servers by storing data as Parquet on S3 and coordinating via a manifest, reducing operational overhead and aligning with serverless philosophy per the README.

Uses standard Parquet files readable by any tool like DataFusion or Spark, preventing vendor lock-in and enabling easy data portability, as emphasized in the philosophy section.

Provides snapshot isolation and consistent point-in-time reads through MVCC, enabling reliable transactions in distributed, stateless environments without a central coordinator.