Ocient Holdings LLC

Darius Russell Kish

Greg R Dhuse

Jason Arnold

Anna Veselova

Matthew Ashbeck

Sarah Kate Schieferstein

Benjamin Daniel Rabe

Pieter Charles Jas Svenson

Austen Thomas Darre

A database system is operable to determine a query for execution. A disjunction of a plurality of conjunctive normal form (CNF) filtering predicates is determined based on filtering predicates of the query. An IO pipeline is generated based on the disjunction of the plurality of CNF filtering predicates that includes, based on applying at least one type of optimization, at least one shared IO element common to multiple ones of plurality of the CNF filtering predicates. The IO pipeline is executed in accordance with execution of the query to generate a filtered subset of a plurality of rows that each meet at least one of the plurality of CNF filtering predicates.

Query processing in a database system based on applying a disjunction of conjunctive normal form predicates

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Darius Russell Kish