Patent ID: 11921718
Assignee: OCIENT HOLDINGS LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 13:
14. The computing system of claim 1, wherein one node of the plurality of parallelized nodes is assigned to a query for processing as an assigned node, and wherein the assigned node, based on being assigned to the query, is operable to execute a portion of the query based on:
identifying a relevant table for the query;
identifying other nodes of the plurality of parallelized nodes available for processing the query, wherein other portions of the query are executed via the other nodes;
parsing the query to create an abstract syntax tree;
validating the abstract syntax tree;
creating an annotated abstract syntax tree based on validating abstract syntax tree;
creating an initial query plan from the annotated abstract syntax tree; and
creating an optimized query plan by optimizing the initial query plan using a cost function.