Portaura Group

Beijing Chuangxin Journey Network Technology Co, Ltd.

Jia Wen

Jin S Yu

Xunhui Yu

Jianhua Wang

Zhijun Qiao

Xin Han

The present invention is directed to system and method for providing recommendation to users using location information. In various embodiments, the present invention provides system that integrates information from user profiles and user-generated content, which can be obtained from a number of social networks, and merchants, to generate recommendations using location information in conjunction with the context of user profiles from various data sources and/or social networks. In certain embodiments, user generated-contents, user profiles and relationships thereof are collected, integrated, analyzed, and stored to allow them to be useful and usable in making recommendations. There are other embodiments as well.

Method and system for providing recommendations using location information

Techniques described herein include an event notification processing platform configured to process large-scale event notifications in relative real time. The platform may receive event notifications from multiple sources and publish them to an event stream, or log. The platform may subsequently process each notification at a processing module according to one or more sets of rules and the processed information may be made available via a data store. Rule sets may be selected based on the type of event received by the platform. A backup data store may record event notifications as they are received or at periodic intervals. Event notification data may also be stored at multiple levels of the platform, so that in the case of a failure of one or more components of the platform, data may continue to be processed.

Real-time fault-tolerant architecture for large-scale event processing

Growing community of inventors

Chengdu, China

Jia Wen