首页>
外国专利>
System and method for incremental and reversible data migration and feature deployment
System and method for incremental and reversible data migration and feature deployment
展开▼
机译:用于增量和可逆数据迁移和功能部署的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A data migration throttle that supports the incremental and reversible migration of web site customization data from a client-side data store to a server-side data store. Initially, each user of the web site stores customization data, such as the user's zip code, in a cookies file together with a globally unique identifier (GUID) which identifies the user. In order to migrate data to a server side store, the throttle is set to a value. Each time a user contacts the web server a hash of the user's GUID is compared with the throttle value, and the user's data is migrated to the server if the hash value is less than the throttle value. The throttle may be lowered, thereby causing some users to revert to client-side storage of customization data.
展开▼