Saibabu E Devabhaktuni

US Patent:

20170017685, Jan 19, 2017

Filed:

Dec 31, 2015

Appl. No.:

14/985779

Inventors:

- San Jose CA, US
Kamlakar K. Singh - Foster City CA, US
Saibabu Devabhaktuni - Fremont CA, US
Yaping Shi - Cupertino CA, US
Petrica Lulian Voicu - Union City CA, US
Kenneth Kang - Campbell CA, US
Shuping Tien - San Jose CA, US

International Classification:

G06F 17/30
H04L 29/08

Abstract:

Systems and methods for improving database system performance are described. In one embodiment, a database system includes a master database, a replica database, a shared memory, and a multiplexer coupled to the master database, replica database, and shared memory. The multiplexer is configured to receive a request from a client computing system which includes a database query. Based on a lookup in the shared memory, the multiplexer determines that the database query can be satisfied by the replica database. In response, the database query is routed to the replica database for execution.

US Patent:

20170017688, Jan 19, 2017

Filed:

Dec 31, 2015

Appl. No.:

14/985795

Inventors:

- San Jose CA, US
Kamlakar K. Singh - Foster City CA, US
Saibabu Devabhaktuni - Fremont CA, US
Yaping Shi - Cupertino CA, US
Petrica Lulian Voicu - Union City CA, US
Kenneth Kang - Campbell CA, US

International Classification:

G06F 17/30
H04L 29/08

Abstract:

Systems and methods for improving database system performance are described. In one embodiment, a database system includes a master database, a cache system, a shared memory, and a multiplexer coupled to the master database, cache system, and shared memory. The multiplexer is configured to receive a request from a client computing system which includes a database query. Based on a lookup in the shared memory, the multiplexer determines that a result set for the database query is stored in the cache system. In response, the result set for the database query is retrieved from the cache system.