Jason B Lucas

US Patent:

20130036089, Feb 7, 2013

Filed:

Aug 1, 2012

Appl. No.:

13/564242

Inventors:

Jason Lucas - Burlingame CA, US

Assignee:

Tagged, Inc. - San Francisco CA

International Classification:

G06F 17/30

US Classification:

707615, 707E17005

Abstract:

Embodiments of the present disclosure include systems and methods for asynchronous distributed database management. In one embodiment, the systems and methods wait to execute or update a database transaction or command until specific conditions are satisfied, essentially divorcing the read-time from update-time in evaluation of a single expression. Accordingly, the systems and methods described herein can, in some instances, resolve the temporary inconsistencies without aborting and/or otherwise terminating a database transaction that would otherwise be aborted.

US Patent:

20130036105, Feb 7, 2013

Filed:

Aug 1, 2012

Appl. No.:

13/564147

Inventors:

Jason Lucas - Burlingame CA, US

Assignee:

TAGGED, INC. - San Francisco CA

International Classification:

G06F 17/30

US Classification:

707703, 707E17014, 707E17005

Abstract:

Embodiments of the present disclosure include systems and methods for controlling concurrency of database transactions by hierarchically maintaining transaction consistently in a distributed database system from various viewpoints. Hierarchically maintaining the transaction consistency ensures the serializability of database transactions in the distributed database system and improves the overall performance (e.g., response time) from the perspective of clients of the distributed database system.

US Patent:

20130036106, Feb 7, 2013

Filed:

Aug 1, 2012

Appl. No.:

13/564187

Inventors:

Jason Lucas - Burlingame CA, US

Assignee:

TAGGED, INC. - San Francisco CA

International Classification:

G06F 7/00
G06F 17/30

US Classification:

707703, 707E17005, 707E17032

Abstract:

Embodiments of the present disclosure include systems and methods for generalized consistency control of database transactions in a distributed database. In distributed database systems a specific reconciliation procedure is typically needed and coded for each possible irresolvable event. The systems and methods described herein enable a general characterization of multiple types of irresolvable events and thus eliminate and/or reduce the need to write individual code for every specific event.