Alibaba Group Holding Limited

Chen Zhu

Xu Qiang Yue

Hu Wei

Jing Feng Luo

Ling Cao

Ping Wang

Gan Wu

Wei Wen Hua

Saving database storage space includes receiving, using a processor, one or more properties associated with a newly released commodity input at a front-end server; determining whether the one or more properties of the newly released commodity match a standard property unit (SPU), wherein the SPU includes a plurality of properties common to at least two commodities of which data is stored at a back-end server; and in the event that the one or more properties of the newly released commodity match the SPU, storing data associated with binding the newly released commodity with the matching SPU at the back-end server.

Method and system for processing product properties

Providing object information on the Internet includes configuring a plurality of front-end categories for a plurality of network objects and a plurality of screening conditions for screening the plurality of network objects, where each of the plurality of screening conditions uniquely corresponding to a respective one of the plurality of the front-end categories. Providing object information further includes receiving object information pertaining to a network object, the object information including a screening condition for the network object; storing the object information in a back-end category, determining a front-end category to which the network object belongs, according to the screening condition and storing correlation information of the object and the front-end category, wherein the back-end category is separate from and different than the front-end category.

Method and system for providing object information on the internet

Methods and apparatuses for updating and searching a graphic code are disclosed. The apparatus receives a graphic query request carrying a graphic code to be searched. If no product information corresponding to the graphic code is found in the graphic code database, the apparatus searches for a recommended keyword corresponding to the graphic code; if a recommended keyword is found, the apparatus returns the recommended keyword, and if not found, returns a search box. The apparatus then receives a search request carrying a search keyword, and, if the search keyword is determined to be inconsistent with the recommended keyword corresponding to the graphic code, makes the search keyword a new recommended keyword of the graphic code, and adds the new recommended keyword to the graphic code database.

Method and apparatus for graphic code database updates and search

Method and system for saving database storage space

Saving database storage space includes extracting a standard property unit from a database of commodity information and including the SPU in a SPU library, generating a sequence document of the standard property unit and sending the sequence document to a front-end device, determining whether a newly released commodity matches the standard property unit of the sequence document of the standard property unit and in the event that the newly released commodity matches the standard property unit of the sequence document, binding the new released commodity and the matched standard property unit.

Growing community of inventors

Hangzhou, China

Chen Zhu