摘要:
A method and system for aggregating contact information of contacts from multiple contact sources is provided. The aggregation system collects contact information for a user from various contact sources. The aggregation system stores the collected content information in a contact data store. The aggregation system may also store an indication of the contact source of the collected contact information. The aggregation system provides a user interface through which the user may search the contact information of the contact data store to find contact information of contacts that are collected from the different contact sources. The aggregation system allows a user to add a contact to a real-time contact list to enable real-time communications with that contact.
摘要:
Methods, systems, and computer program products for accessing data where the data store provider is abstracted from both the data manipulation language used to access the data and the schema that describes the data. A received request structured in accordance with the data manipulation language is represented in an intermediate form. From the intermediate representation, a native request for any of one or more data store providers may be produced. Before being returned to the requestor, a native response from data store provider may be formatted so that it is structured in accordance with the data manipulation language used for the request. A given request received by one computer system may cause a procedure to be generated for accessing the data store provider. When a later request is received by second computer system, the previously generated stored procedure may be reused if applicable.
摘要:
Methods, systems, and computer program products for accessing data where the data store provider is abstracted from both the data manipulation language used to access the data and the schema that describes the data. A received request structured in accordance with the data manipulation language is represented in an intermediate form. From the intermediate representation, a native request for any of one or more data store providers may be produced. Before being returned to the requester, a native response from data store provider may be formatted so that it is structured in accordance with the data manipulation language used for the request. A given request received by one computer system may cause a procedure to be generated for accessing the data store provider. When a later request is received by second computer system, the previously generated stored procedure may be reused if applicable.
摘要:
Methods, systems, and computer program products for converting a single expression referencing multiple branches within a hierarchical schema into multiple expressions referencing a single branch of the hierarchical schema. The single expression includes expression components that identify branches within the hierarchical schema. Relative to a given branch, any branches referenced by a given expression component are identified. The identified branches are stored as new branches. If no branch is identified, the current branch may be removed as inconsistent. Storage for current branches is cleared, the new branches are copied to the current branches, and the process is repeated for each expression component. An expression component may include a predicate for determining which branches are referenced. The predicate may include predicate expressions that are converted to predicate branches and the predicate may include predicate operators. Predicate operators are combined with predicate branches to identify all branches referenced by the predicate.
摘要:
A client sends a message to a server computer system over a network. Upon receiving the message either from the client or from a local process, the server passes the message down through a software stack to a lower layer module that is capable of detecting errors in the message. That lower layer module then detects an error and inserts error information that represents the error into an error reporting data structure. The lower layer also inserts potential text remedy information on how to correct the error. The module that detected the error then returns and passes the error reporting data structure back up through the software stack. The server then sends the response to the message along with the text field that includes the text error information back to the client computing system or other local requesting process.
摘要:
Methods, systems, and computer program products for converting a single expression referencing multiple branches within a hierarchical schema into multiple expressions referencing a single branch of the hierarchical schema. The single expression includes expression components that identify branches within the hierarchical schema. Relative to a given branch, any branches referenced by a given expression component are identified. The identified branches are stored as new branches. If no branch is identified, the current branch may be removed as inconsistent. Storage for current branches is cleared, the new branches are copied to the current branches, and the process is repeated for each expression component. An expression component may include a predicate for determining which branches are referenced. The predicate may include predicate expressions that are converted to predicate branches and the predicate may include predicate operators. Predicate operators are combined with predicate branches to identify all branches referenced by the predicate.
摘要:
A client sends a message to a server computer system over a network. Upon receiving the message either from the client or from a local process, the server passes the message down through a software stack to a lower layer module that is capable of detecting errors in the message. That lower layer module then detects an error and inserts error information that represents the error into an error reporting data structure. The lower layer also inserts potential text remedy information on how to correct the error. The module that detected the error then returns and passes the error reporting data structure back up through the software stack. The server then sends the response to the message along with the text field that includes the text error information back to the client computing system or other local requesting process.
摘要:
Methods, systems, and computer program products for converting a single expression referencing multiple branches within a hierarchical schema into multiple expressions referencing a single branch of the hierarchical schema. The single expression includes expression components that identify branches within the hierarchical schema. Relative to a given branch, any branches referenced by a given expression component are identified. The identified branches are stored as new branches. If no branch is identified, the current branch may be removed as inconsistent. Storage for current branches is cleared, the new branches are copied to the current branches, and the process is repeated for each expression component. An expression component may include a predicate for determining which branches are referenced. The predicate may include predicate expressions that are converted to predicate branches and the predicate may include predicate operators. Predicate operators are combined with predicate branches to identify all branches referenced by the predicate.
摘要:
Hard page fault patterns of an application program module are analyzed in order to determine the pages that will be retrieved from disk storage during a common hard page fault scenario. Copies of, or references to, the determined pages are stored in a scenario file, along with an index referred to as a page sequence. The scenario file may also include a prologue indicating events that lead to a hard page fault scenario and an epilogue that may indicate subsequent hard page fault scenarios. Execution of the application program module is monitored to detect the occurrence of a hard page fault scenario. When a hard page fault scenario is detected, a corresponding scenario file is fetched from disk storage and the determined pages, or copies thereof, are transferred into RAM. The determined pages, or copies thereof, may be placed on a stand-by list in RAM and later soft-faulted into the working set of the application program upon request by the application program module, thereby avoiding a sequence of hard page faults.
摘要:
A user behavior monitoring module logs the operation of an image browser and sends the logged information to a personalization system. The personalization system includes a monitoring management module, a client statistics data store, a recommender system, and a content refinement module. The monitoring management module receives the logged information sent by the user behavior monitoring module and stores it in the client statistics data store. The recommender system determines user preferences based on the information stored in the client statistics data store. The content refinement module refines a set of content items based on the user preferences determined by the recommender system. The set is refined so that the resulting content items (and their ordering) are more relevant to the user operating the image browser. The refined set of content items is displayed to the user by the image browser.