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:
A highly scalable and highly responsive RTC system uses asynchronous or non-blocking I/O and HTTP response queuing to avoid server overload. The system distinguishes between two types of requests: an update request and a change request. An update request is a request used to fetch an update or change notification. A change request is a request to change some data related to the real-time session. For a given RTC session, the server first checks whether any updates exist for an update request. If an update exists, the server code can send an immediate response to the client. However, if no update exists, the server code application sets a well-defined HTTP response header, and then responds. Once the server code application responds, all application server resources are freed, and the application server is free to handle the next requests without blocking any thread.
摘要:
Methods and systems of co-browsing may provide for detecting a selection of clipped content at a local peer device during a co-browsing session between the local peer device and a remote peer device. The clipped content can correspond to a page from a server associated with the co-browsing session. Dependent content and style element data associated with the clipped content may be identified, wherein an event can be sent to the remote peer device via the server. The event may include the clipped content, the dependent content, and the style element data.
摘要:
Embodiments of the present invention provide a method, system and computer program product for selecting a hypervisor for hosting a virtual machine (VM) image. In an embodiment of the invention, a method of selecting a hypervisor for hosting a VM image can include selecting an application for inclusion in a VM image, determining characteristics of the application and creating a VM image with the selected application. The method also can include identifying a hypervisor hosting a different VM image with an application having in common at least a portion of the determined characteristics. Finally, the method can include deploying the created VM image to the identified hypervisor. Of note, the deployment of the created VM image can be to an identified hypervisor in a node of a cloud computing cluster.
摘要:
A method for augmenting a hierarchy of layered applications and corresponding protocols can include applying a discrimination algorithm to a selection process in which a particular application/protocol layer in a listing of adjacent application/protocol layers is selected to receive traffic flowing through the hierarchy. A new application/protocol layer is inserted adjacent to the particular application/protocol layer in the hierarchy. Also, a new application/protocol layer is added to the listing, and the discrimination algorithm is replaced with another discrimination algorithm programmed to consider the new application/protocol layer during the selection process. Each of the steps of performing the inserting, adding and replacing steps are performed without decoupling or disabling other applications and protocols in the hierarchy.
摘要:
A request for a partial update of web content is received that identifies at least one web content element associated with the web content. An update is requested for the identified at least one web content element from a content server. The partial update of the web content is performed in response to receipt of the update for the identified at least one web content element from the content server. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要:
A method and system is provided for policy driven, online meeting updates during the course of an electronic meeting. The invention defines one or more groups of participants in an electronic meeting, and assigns a unique relative priority to each group of participants. Meeting events, such as slide changes or other data that is sent to the various participants for viewing, are transmitted to the various groups in a sequence ordered by the relative priorities assigned to the groups. Alternatively, the invention provides for randomly staggering the delivery of data to the various groups. Both embodiments alleviate the scalability problems that arise for electronic meetings having large numbers of participants.
摘要:
Embodiments of the present invention provide a method, system and computer program product for Web storage optimization and cache management. In one embodiment, a method of client side cache management using Web storage can include first registering a client browser session in a content browser as a listener to events for Web storage for a particular domain. Subsequently, notification can be received from the content browser of an event of a different client browser session associated with the Web storage. For instance, the notification can result from the different client browser adding a new cache entry to the Web storage, or from the different client browser periodically at a specified time interval indicating a state of one or more cache entries in the Web storage. Finally, in response to the notification, a cache entry in the Web storage can be invalided such as through cache entry removal or compression.
摘要:
Methods and systems of conducting co-browsing sessions may provide for detecting a proximity event between a first device and a second device, and initiating a co-browsing session between the first device and the second device based on the proximity event. In one example, the proximity event is a physical bump between the first and second devices.
摘要:
A browser request is received at a computing device. A determination is made as to whether to replace the browser request with a push notification based upon characteristics of the browser request. The browser request is replaced with the push notification in response to determining, based upon the characteristics of the browser request, to replace the browser request with the push notification.