The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Nov. 21, 2019
Oracle International Corporation, Redwood Shores, CA (US);
Zhen Hua Liu, San Mateo, CA (US);
Vikas Arora, Burlingame, CA (US);
Ying Lu, Sunnyvale, CA (US);
Sriram Krishnamurthy, San Francisco, CA (US);
Hui Joe Chang, San Jose, CA (US);
Beda Christoph Hammerschmidt, Los Gatos, CA (US);
Joshua Jeffrey Spiegel, St. Louis, MO (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
The present invention relates to autonomous tuning of a data grid of documents in a database. Herein are techniques for storage cells to autonomously maintain local indices and other optimization metadata and algorithms to accelerate selective access into a distributed collection of documents. In an embodiment, each storage cell persists a respective subset of documents. Each storage cell stores, in memory, respective index(s) that map each item to location(s), in one or more documents of the respective subset of documents, where the item occurs. One or more computers execute, based on at least a subset of the indices of the storage cells, a data access request from a database management system. In an embodiment, a cloud of JSON document services provides an easy-to-use, fully autonomous JSON document database that horizontally and elastically scales to deliver fast execution of document transactions and queries without needing tuning by a database administrator.