Trio-One: Layering Uncertainty and Lineage on a Conventional DBMS
Michi Mutsuzaki, Martin Theobald, Ander de Keijzer, Jennifer Widom, Parag Agrawal, Omar Benjelloun, Anish Das Sarma, Raghotham Murthy, Tomoe Sugihara · Max Planck Digital Library · 2007
Trio is a new kind of database system that supports data, uncertainty, and lineage in a fully integrated manner.The first Trio prototype, dubbed Trio-One, is built on top of a conventional DBMS using data and query translation techniques together with a small number of stored procedures.This paper describes Trio-One's translation scheme and system architecture, showing how it efficiently and easily supports the Trio data model and query language.