Abstract:
Methods and systems that permit file protocols and object protocols to co-exist using a file namespace and an object namespace in a unified storage system are disclosed. Data stored in the unified storage system are file-objects that preserve the behaviors expected by both file clients and object clients.
Abstract:
Methods and systems that permit file protocols and object protocols to co-exist using a file namespace and an object namespace in a unified storage system are disclosed. Data stored in the unified storage system are file-objects that preserve the behaviors expected by both file clients and object clients.
Abstract:
A system and method is described for managing data objects in a fixed-content storage system. In one embodiment, differenced objects are created when an object stored in a fixed-content storage system is edited. The edits to the original object may represent a small change in the original object, but because the stored original object is immutable it is not possible to simply overwrite the small portion that is edited. In order to store the edited data without requiring duplication of existing data, a new object is created that references both the original object and the edited data. The metadata of the new object includes information relating to the offset and the size of the edited data so that the edited data is accessed instead of the corresponding portion of the original object.
Abstract:
A content distribution system is provided to facilitate e-commerce transactions for products and services associated with distributed content. A content stream comprising content blocks, reference content blocks and floating reference content blocks uses metadata to identify products and services associated with content blocks. The metadata and floating reference content blocks are used to substitute dynamically selected content for content blocks based on profiles of user(s), the broadcast station, the advertisement spot defined in the stream and content available for substitution. A market server determines optimal matches to support content substitution, and performs brokerage and bidding functions among suppliers of products or services associated with content selected by users.
Abstract:
A system and method is described for managing data objects in a fixed-content storage system. Metadata is provided for each variable size packet and may include offset information, packet size data, reference content blocks, and the like. Using this information, intelligently decomposed objects, consolidated objects, differenced objects, and composite objects may be stored in the storage system. The data structure provided by these objects allows for the reduction of necessary storage resources and the total number of stored objects.
Abstract:
A data distribution system is provided which supplies customers with an executable for requested secured data files to provide the customer with fulfillment software, obviating the need for the customer to download fulfillment software prior to requesting secure data. The data distribution system is characterized by server technology which can dynamically encrypt secured data files just prior to a customer request to download the data file. A framework for building a universal data distribution infrastructure is provided which employs Requesters.
Abstract:
A system and method is described for managing data objects in a fixed-content storage system. Metadata is provided for each variable size packet and may include offset information, packet size data, reference content blocks, and the like. Using this information, intelligently decomposed objects, consolidated objects, differenced objects, and composite objects may be stored in the storage system. The data structure provided by these objects allows for the reduction of necessary storage resources and the total number of stored objects.
Abstract:
A data distribution system is provided which supplies customers with an executable for requested secured data files to provide the customer with fulfillment software, obviating the need for the customer to download fulfillment software prior to requesting secure data. The data distribution system is characterized by server technology which can dynamically encrypt secured data files just prior to a customer request to download the data file. A framework for building a universal data distribution infrastructure is provided which employs Requesters.
Abstract:
A data distribution system is provided which supplies customers with an executable for requested secured data files to provide the customer with fulfillment software, obviating the need for the customer to download fulfillment software prior to requesting secure data. The data distribution system is characterized by server technology which can dynamically encrypt secured data files just prior to a customer request to download the data file. A framework for building a universal data distribution infrastructure is provided which employs Requesters.
Abstract:
A data distribution system is provided which supplies customers with an executable for requested secured data files to provide the customer with fulfillment software, obviating the need for the customer to download fulfillment software prior to requesting secure data. The data distribution system is characterized by server technology which can dynamically encrypt secured data files just prior to a customer request to download the data file. A framework for building a universal data distribution infrastructure is provided which employs Requesters.