Abstract: A system and method for configuring servers in a cluster. The method may include storing one or more base configuration files associated with an application in a domain administration server, deploying the base configuration files onto one or more servers in a cluster of servers, making one or more instance-specific modifications to the base configuration files, and executing the application in accordance with the one or more modified base configuration files. In various embodiments, the base configuration files may be XML files, and the modifications may be xpath expressions. An alternate embodiment of the method may include storing one or more configuration files based on a common template and representing a platform-specific configuration of a server in a domain administration server, deploying the configuration files onto one or more servers in a cluster of servers, and configuring the servers in accordance with the configuration files.

Abstract: A dynamic administration framework for server systems. A generation mechanism may generate one or more components of the administration framework from meta-information describing persistently stored configuration information. Components providing an in-memory representation of configuration information and components representing business logic of the server may be generated. A user interface may be generated which may be used to administer the generated components. A configuration API may be provided that provides a transparent interface to the persistent store, abstracting storage format and location from clients of the configuration API. A generated administration framework may be compiled with application server or system-specific components. The compiled system may then be used at runtime. One embodiment may include an event notification mechanism that may allow changes in configuration data to be propagated to one or more servers.

Abstract: A dynamic administration framework for server systems. A generation mechanism may generate one or more components of the administration framework from meta-information describing persistently stored configuration information. Components providing an in-memory representation of configuration information and components representing business logic of the server may be generated. A user interface may be generated which may be used to administer the generated components. A configuration API may be provided that provides a transparent interface to the persistent store, abstracting storage format and location from clients of the configuration API. A generated administration framework may be compiled with application server or system-specific components. The compiled system may then be used at runtime. One embodiment may include an event notification mechanism that may allow changes in configuration data to be propagated to one or more servers.

Abstract: Embodiments of an event notification mechanism that provides change management in a distributed server system. An in-memory representation of server configuration information in one server may be modified. The changes may be tracked, and serialized objects representing the changes may be sent “across wire” to update other servers that include instances of the in-memory representation of server configuration information with the change information from these serialized objects. Thus, instead of saving changes to a persistent store and reading them back into another server, instances of the in-memory representation of server configuration information may be updated in memory without going to the persistent store. In one embodiment, only configuration data changes are propagated to the other servers.