WinFS

Article summary

WinFS (short for Windows Future Storage) was the code name for a canceled data storage and management system project based on relational databases, developed by Microsoft and first demonstrated in 2003. It was intended as an advanced storage subsystem for the Microsoft Windows operating system, designed for persistence and management of structured, semi-structured and unstructured data. WinFS includes a relational database for storage of information, and allows any type of information to be stored in it, provided there is a well defined schema for the type. Individual data items can be linked through relationships that are either inferred by the system based on certain attributes or explicitly defined by the user. As the data has a well defined schema, any application can reuse the data; and using the relationships, related data can be effectively organized as well as retrieved. Because the system knows the structure and intent of the information, it can perform complex queries that enable advanced searches and aggregate related data by exploiting the relationships between them. While WinFS and its shared type schema make it possible for an application to recognize the different data types, the application still has to be coded to render the different data types.…

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