摘要:
A method, system and program product maintains consistency of data across a hierarchy of caches. Under the present invention, each data entry in the hierarchy of caches is assigned its own dependency identifier as well as the dependency identifiers of any data entries on which it depends. Thus, the present invention allows corresponding data entries to be linked for automatic invalidation.
摘要:
A technique for visually creatins and populating a class with members. A developer is provided with a container window representing a new class when the developer indicates that a new class is to be built. The developer vary populate the new class with members in a number of ways, including dragging visual elements representative of code to the container window and dropping them in the container window. By dropping the visual element into the container, an association between the code the visual element represents and the class represented by the container window is established. This relationship is also displayed to the developer by displaying the visual element within the container window.
摘要:
A technique for providing enhanced intuitive navigation in a virtual world. User selectable hot spots are provided within a virtual world that users may select to automatically be moved to predetermined move-to coordinates within the virtual world. The user may be transported directly to the move-to coordinates or the user may have its motion controlled by the virtual world to in essence walk the user to the move-to coordinates within the virtual world. The selectable hot spot may become inactive following selection of the hot spot by a user until the user moves off of the move-to coordinates, or a plurality of move-to coordinates may be provided such that the hot spot remains active until all of the move-to coordinates are occupied by users. Additionally, the hot spot may be visually enhanced to make it easier to be seen and selected when the user is more than a predetermined distance from the hot spot within the virtual world.
摘要:
A RAN based data processing system is configured for content caching with remote charging services. The system can include a base station that includes an antenna, a receiver, a transmitter, a processor, a local cache, and a network interface to a data communications network. The system also can include an RNC coupled to the base station over the data communications network. The system yet further can include a charging service executing in memory of a host computer recording charges for data services provided in the RAN. Finally, the system can include a caching with remote charging module executing by the processor of the base station. The module can include program code enabled to receive a data request from an end user device, to route the request to a content server in a computer communications network through a coupled CN, to receive a response to the request, to cache the response in the local cache, to forward the response to the end user device, and to transmit data characteristic of the response to the charging service external.
摘要:
Embodiments of the present invention provide a method, system and computer program product for weather adaptive environmentally hardened appliances. In an embodiment of the invention, a method for weather adaptation of an environmentally hardened computing appliance includes determining a location of an environmentally hardened computing appliance. Thereafter, a weather forecast including a temperature forecast can be retrieved for a block of time at the location. As a result, a cache policy for a cache of the environmentally hardened computing appliance can be adjusted to account for the weather forecast.
摘要:
Incoming work units (e.g., requests) in a computing workload are analyzed and classified according to predicted execution. Preferred embodiments track which instrumented wait points are encountered by the executing work units, and this information is analyzed to dynamically and autonomically create one or more recognizers to programmatically recognize similar, subsequently-received work units. When a work unit is recognized, its execution behavior is then predicted. Execution resources are then allocated to the work units in view of these predictions. The recognizers may be autonomically evaluated or tuned, thereby adjusting to changing workload characteristics. The disclosed techniques may be used advantageously in application servers, message-processing software, and so forth.
摘要:
An apparatus, system, and storage medium that in an embodiment determine the active partitions of an application and assign the active partitions among servers via a routing table. The routing table is sent to a client, who uses the routing table to send requests and/or messages to the active partitions. In an embodiment, the routing table includes identifiers of the active partitions and the associated partitions. If one of the servers fails or if the partitions have a loading imbalance, the partitions are reassigned via the routing table.
摘要:
Methods, systems, computer program products, and methods of doing business whereby programmatically-generated byte code insertion is used to perform run-time tracing of code that potentially encounters a wait during execution. The byte code insertion is performed at load time, and inserts byte codes before and after a located (potential) wait point. The inserted byte code functions to gather execution statistics, such as a time stamp before invoking a located wait point and a time stamp after invoking the located wait point. Preferred embodiments allow this tracing to be selectively activated/deactivated.
摘要:
A network system includes multiple network resource information handling systems (IHSs) for managing applications and application communications. An IHS operating system initializes an application optimizer to provide application acceleration capability to application optimizers, such as application delivery controllers (ADCs) and wide area network (WAN) optimizer controllers (WOCs) within the network system. Upon receipt of a server application request message (SARM), a network system server responds with a restful application optimizer message (RAOM) that includes protocol, policy, and other application optimizer information that pertains to the requesting SARM. Application optimizers may include clients, ADCs and WOCs that reside within the message communication path between client and server. Application optimizers may store protocol, policy, and other information from RAOM to populate application table data. Application optimizers intercept messages between network resources of the network system and apply message policies to improve message performance thereby improving application performance within the network system.
摘要:
Embodiments of the present invention provide a method, system and computer program product for wireless tower caching. In an embodiment of the invention, a method for wireless tower caching in a radio access network (RAN) can include receiving a response to a request from an end user device wirelessly coupled to a base station of the RAN, determining geographic positioning data for the response and identifying a most geographically wireless tower coupled to the RAN relative to the determined geographic positioning data (such as the closest wireless tower to the determined geographic positioning data). Thereafter, the response can be cached at a cache in a base station of the identified wireless tower.