Servicenow, Inc.

Gen Digital Inc.

Ashwin Kumar Kayyoor

Kevin Alejandro Roundy

Susanta Kumar Nanda

Siddharth Rajendra Shah

Jeremy Norris

Joseph Michael Davis

Kausik Sridharabalan

Rajagopalan Madapusi Ammanur

An embodiment may involve a database including a table, wherein the table contains database records and a schema by which the database records are arranged. The embodiment may further involve one or more processors configured to: obtain a query that references the table and one or more elements of the schema; copy at least part of the table into a second table; transform, using a deterministic one-way function, the schema of the second table and the database records within the second table; transform, using the deterministic one-way function, the query into a second query; and write, to memory, at least part of the second table and the second query.

Database security through obfuscation

A processor may receive a request with a column-oriented operation. The query request may be related to updates to a row-oriented database based on the query request previously performed on the row-oriented database. The processor may determine the amount of time for replicating the updates to a column-oriented database. If the amount of time for replicating the updates to the column-oriented database is greater than a threshold amount of time, then the processor may create a transient file with the updates. The transient file may be in a format that is recognized by the column-oriented database. The processor may query the column-oriented database based on the query request and the transient file.

System and methods for performing updated query requests in a system of multiple database engine

A database query is received at a primary database in a query language of the primary database. A determination is made whether the database query is to be handled by a secondary database different from the primary database but storing synchronized records of at least a portion of the primary database. In response to determining that the database query is to be handled by the secondary database, the database query is translated to a query language of the secondary database, including by determining a tree data structure representation of the database query, translating one or more elements of the tree data structure representation, and synthesizing the tree data structure representation to automatically generate the database query in the query language of the secondary database. The automatically generated database query is provided in the query language of the secondary database to the secondary database.

Automatic database query translation

The disclosed computer-implemented method for protecting search privacy may include (i) receiving, via a search interface, a search query comprising at least one search term, (ii) determining a sensitivity level of the search query based on the at least one search term, (iii) directing the search query to a search engine that has a level of privacy correlated with the sensitivity level of the search query, and (iv) returning, via the search interface, at least one result of directing the search query to the search engine that has the level of privacy correlated with the sensitivity level of the search query. Various other methods, systems, and computer-readable media are also disclosed.

Growing community of inventors

Santa Clara, CA, United States of America

Ashwin Kumar Kayyoor