China Unionpay Co., Ltd.

China Unionpay

Yuemin Qi

Hongfeng Chai

Rui Guo

Wenbin Hu

Shuo He

Jintan Wu

Baohua Li

Huaiguang Shan

A computer processing system for implementing data upgrade includes a communication interface device, at least two application servers and a database server for storing data, wherein the communication interface device detects in real-time a connection state of the communication interface device and each of the application servers, and sends data received from external to an application server connected with itself for processing; all the application servers are connected with the database server to process data and store the processed data in the database server, the data upgrade is implemented in batch for the application servers requiring the data upgrade by disconnecting the application servers from the communication interface device and reestablishing the connection of the application servers with the communication interface device after the data upgrade is completed. During the data upgrade, upgrade may be implemented without shut-down of the system. Most importantly, all the servers available in the system always work at the same time and share the burden in switching, thus improving the working efficiency of the whole system.

Computer processing system for realizing data upgrade and a data upgrading method

A novel bankcard transaction exchange system, which is also an exchange network and a settlement network of various bankcard transactions at the same time, comprising: a processing center, at least one backup center, and a plurality of member institutions connected to the processing center via a network, characterized in that: the processing center is configured with a switching subsystem and a batch processing subsystem, and it can achieve interoperability effectively. The system of the invention is a bankcard transaction processing platform which can realize 'centralized exchange and unified settlement', wherein advanced switching technologies are employed, various network access interfaces may be compatible; transaction exchange and settlement of various currencies and various cards are supported; parameterized function configuration is supported; it may be adapted to the changes of the market, and easy for function expansion; it is convenient for users; it is secure and reliable; and the peak transaction capacity can meet the requirements of the development of future bankcard service.

Bankcard transaction exchange system

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Shanghai, China

Yuemin Qi