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Utilities for creating virtual tables that generate synthetic data or discard writes for testing.
Distinct from Data Storage: Distinct from Data Storage: focuses on ephemeral, non-persistent simulation rather than durable storage.
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Presto is a distributed SQL query engine designed for high-performance analytical processing across heterogeneous data sources. It functions as a data federation platform and massively parallel processing engine, allowing users to execute interactive queries against diverse storage systems without requiring data migration. By mapping remote metadata and structures to a unified relational namespace, it enables seamless cross-platform analysis through a standard SQL interface. The engine distinguishes itself through a pluggable connector architecture and a shared-nothing distributed processing
Creates virtual tables that generate synthetic rows or discard data to test system performance.