公开(公告)号：US10176225B2

公开(公告)日：2019-01-08

申请号：US14665026

申请日：2015-03-23

Applicant: Google LLC

Inventor： Siddartha Naidu ,  Amit Agarwal ,  Michael Sheldon ,  Andrew Kadatch ,  Jordan Tigani ,  Jeremy P. C. Condit

IPC: G06F17/30 ,  G06F8/41 ,  G06F7/00

Abstract: In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products. A system includes a first data center, a second data center, and a third data center. The multiple data centers are configured to replicate a logical collection of data that comprises multiple logical partitions of data. The system comprises a first writing subsystem that is designated to write updates to a copy of a first logical partition of data that is stored by the first data center. The system comprises a second writing subsystem that is designated to write updates to a copy of a second logical partition of data that is stored by the second data center. The system comprises a third writing subsystem that is designated to write updates to a copy of a third logical partition of data that is stored by the third data center.

公开(公告)号：US10074109B2

公开(公告)日：2018-09-11

申请号：US15262693

申请日：2016-09-12

Applicant: Google LLC

Inventor： Vinay Goel ,  Rahul S. Kulkarni ,  Subramanya Srikanth Belwadi ,  Siddartha Naidu ,  Ramanathan V. Guha

IPC: G06Q30/02 ,  G06Q50/00

CPC classification number: G06Q30/0269 ,  G06Q30/02 ,  G06Q30/0272 ,  G06Q30/0275 ,  G06Q30/0276 ,  G06Q30/0277 ,  G06Q50/01

Abstract: In one implementation, a method for providing information to computer users includes receiving at a server system an indicator of an action performed on a third-party website by a first user of a social network of users. The method can also include creating by the server system first promotional information based upon the received indicator and information associated with the first user of the social network. The method can further include persistently storing by the server system the created first promotional information in a repository of promotional information, wherein the repository stores promotional information associated with a plurality of third-party websites for display to users of a plurality of social networks. The method can additionally include receiving at the server system a request for promotional information to display to a second user of the social network, the second user having an acquaintance relationship with the first user.