Systems and methods for event stream management

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United States of America Patent

PATENT NO 9876894
SERIAL NO

15451109

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Abstract

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A system for managing event streams is provided that includes a volatile memory, a non-volatile memory, and a processor. The volatile memory is configured to store, for each of a plurality of event streams associated with the client device, metadata indicative of events not yet delivered to a client device and the content associated with only a most recent event of the event stream. The non-volatile memory is configured to store the content associated with each of undelivered events. The processor is configured to, upon receiving a request from the client device, retrieve from the volatile memory, without accessing the non-volatile memory, data indicative of a current state of an event stream associated with the client device. The processor is further configured to deliver the retrieved data indicative of the current state of the event stream.

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Patent Owner(s)

Patent OwnerAddress
GOOGLE LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al-Naffouri, Basel San Francisco, US 5 16
Ibrahim, Eahab Santa Clara, US 4 16
Pongsajapan, John San Francisco, US 17 543
Prado, Jason San Francisco, US 18 1007
Renie, David Michael Mountain View, US 13 33

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