摘要:
Applications operated within a virtual environment may be organized into a package containing various software components. Each software component or resource may have a specific name and other metadata, including a designator for overwriting or modifying the component. A policy may define how any changes to specific software components may be stored and retrieved based on the designator. One or more sets of changed components may be generated, persisted, and re-applied to create a customized version of the application based on the original package. The application may be operated within a virtual application environment or within a dedicated virtual machine environment.
摘要:
A sparsely populated, streaming virtual disk may be used with a virtual application to enable fast launching of a virtual application from a network server. The virtual disk may be configured and populated in blocks, enabling those blocks that are used at a particular time to be downloaded and stored in the virtual disk. As other blocks are requested by the virtual application, those blocks may be fetched from the network server. Each block may be validated using a hash tree or some other function so that the recipient may verify authenticity and completeness. In some embodiments, a virtual application may be configured and deployed as a single file, enabling simple version control among other things.
摘要:
A sparsely populated, streaming virtual disk may be used with a virtual application to enable fast launching of a virtual application from a network server. The virtual disk may be configured and populated in blocks, enabling those blocks that are used at a particular time to be downloaded and stored in the virtual disk. As other blocks are requested by the virtual application, those blocks may be fetched from the network server. Each block may be validated using a hash tree or some other function so that the recipient may verify authenticity and completeness. In some embodiments, a virtual application may be configured and deployed as a single file, enabling simple version control among other things.
摘要:
Application states may be stored and retrieved using policies that define various contexts in which the application is used. The application states may define configurations or uses of the application, including connections to and interactions with other applications. Applications that are virtualized may have state that is defined within a usage context and multiple states or configurations may be stored and recalled based on the usage context. Policies may define the context and what parameters are to be saved, and may be applied when applications are operated in a virtualized manner.
摘要:
Application states may be stored and retrieved using policies that define various contexts in which the application is used. The application states may define configurations or uses of the application, including connections to and interactions with other applications. Applications that are virtualized may have state that is defined within a usage context and multiple states or configurations may be stored and recalled based on the usage context. Policies may define the context and what parameters are to be saved, and may be applied when applications are operated in a virtualized manner.
摘要:
A virtual application may be configured with several extension points within a host operating system. The virtual application may be configured with a private namespace in which various components, such as registry settings, dynamic linked libraries, and other components may reside. During configuration, links may be placed in the host operating system that may point to objects in the virtual application's private namespace so that the operating system and other applications may launch, control, or otherwise interact with the virtual application. The links may be located in a file system, registry, or other locations and may be available to other applications, including other virtual applications. A configuration routine may place the links into the host operating system at the time the application may be configured.
摘要:
A virtual application may be configured with several extension points within a host operating system. The virtual application may be configured with a private namespace in which various components, such as registry settings, dynamic linked libraries, and other components may reside. During configuration, links may be placed in the host operating system that may point to objects in the virtual application's private namespace so that the operating system and other applications may launch, control, or otherwise interact with the virtual application. The links may be located in a file system, registry, or other locations and may be available to other applications, including other virtual applications. A configuration routine may place the links into the host operating system at the time the application may be configured.
摘要:
In one embodiment, the tools and techniques can include intercepting with an intermediary module in a running non-virtual process a request from the running non-virtual process to create a requested non-virtual process. In response to the request being intercepted, an appropriate virtual process corresponding to the requested non-virtual process can be identified. In addition, a virtual environment that is configured to host the virtual process can be prepared and the virtual process can be added to the virtual environment. Finally, the request can be fulfilled with the virtual process.
摘要:
Access to resources on a computer may be provided by using a first namespace of resources and a second namespace of resources, where one or more names are common to both namespaces and those names refer to different respective instances of resources. A request is received for a first resource name from an application, where the first resource name exists in the first resource namespace and in the second resource namespace. In response to the request, whether to obtain a resource from the first namespace or from the second namespace is determined by applying one or more resource policies to the first resource namespace and to the second resource namespace.
摘要:
In accordance with one or more aspects, a first one or more packages are included in a deployment collection for a software product. One or more identifiers of each of a second one or more packages are also included in the deployment collection for the software product. The deployment collection is obtained at a device. For each of the second one or more packages, the package is obtained based on the identifier of the package, and the first one or more packages and the second one or more packages are installed on the device.