A method for providing generating data extensions for a first data profile includes receiving a request for historical data, the data being associated with a first data profile, the first data profile being generated from data supplied by a data source system, creating a data model for obtaining the historical data based on data from at least one of the first data profile, a second data profile, or the data source system, executing the data model to obtain the historical data, and storing the historical data as a data extension of the first data profile. The first data profile and the data extension of the first data profile may be generated and stored separately, and the data extension of the first data profile is generated on the fly at runtime.

A virtual object system can orchestrate virtual objects defined as a collection of components and with inheritance in an object hierarchy. Virtual object components can include a container, data, a template, and a controller. A container can define the volume the virtual object is authorized to write into. A virtual object's data can specify features such as visual elements, parameters, links to external data, meta-data, etc. The template can define view states of the virtual object and contextual breakpoints for transitioning between them. Each view state can control when and how the virtual object presents data elements. The controller can define logic for the virtual object to respond to input, context, etc. The definition of each object can specify which other object in an object hierarchy that object extends, where extending an object includes inheriting that object's components, which can be modified or overwritten as part of the extension.

An augmenting system for augmenting a program's original class with an augmenting class is provided. In some embodiments, the augmenting system receives a definition of an augmenting class that includes a data member. The augmenting system generates resolution code for the computer program. The resolution code is for accessing a reference to an original instance of the original class and providing a reference to a corresponding augmenting instance of the augmenting class. When processing a statement of the computer program that accesses the data member using the reference to the original instance, the augmenting system generates access code for the computer program. The access code uses the resolution code to retrieve the reference to the augmenting instance for the original instance and accesses the data member based on the retrieved reference to the augmenting instance.

Instantiating a resource of an IT-service includes analyzing a service model of the IT-service where the service model includes a node representing a resource for providing the IT-service. A resource type of the resource being indicated by the node is determined, and a service provider catalog is evaluated to determine a resource manager operable to instantiate the resource and an address of the resource manager. A request is sent to the address of the resource manager for a description of a resource-manager-specific API of the resource manager. Upon receipt of the requested description, at least one abstract method for instantiating the resource is overridden with a resource-manager specific method of the resource-manager-specific API, and the resource-manager specific method for instantiating the resource represented by the node is executed.

Described herein are systems and methods of dynamically displaying a network of alarms. This can comprise establishing a first hierarchy of a plurality of alarms in configuration an alarm server, the plurality of alarms comprising the network of alarms; receiving a state of the alarms over a network, wherein the state of the alarms are received from one or more Object Linking and Embedding (OLE) for Process Control (OPC) Unified Architecture (UA) clients through a standard interface of an Object Linking and Embedding for Process Control (OPC) Alarms and Events (OPC AE) protocol, communicating with the alarm server; dynamically changing the first hierarchy of the alarms based on the state of the alarms to obtain a second hierarchy of the alarms; and presenting, on a display in communication with the alarm server, a second list of alarms to an operator based on the second hierarchy.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selection of ranked configurations. In one aspect, a method includes providing a plurality of class definitions for selection, each class definition modeling a respective data or functional component of a cloud-based environment using a group of configurable class parameters, each class definition supporting instantiation and inheritance of the class definition in a configuration specification for a cloud-based deployment; deriving respective performance metrics associated with each of the plurality of class definitions based on aggregated performance of multiple cloud-based deployments, wherein the multiple cloud-based deployments had been carried out according to respective configuration specifications that require instantiation of the class definition or a new class definition derived from the class definition; and utilizing the respective performance metrics associated with each of the plurality of class definitions in ranking the plurality of class definitions.

The technology provides for rule based data driven validation in which a rule engine identifies which rules are applicable to target data items of a target data object by their data types including any inherited data types. Additionally, a condition for a rule or a rule exemption is implemented also as a rule which is processed by the rule engine like any other rule. In one embodiment, a validation system includes an abstract rule store of rule instance data items which link to corresponding concrete rules which may be in different data formats. A corresponding rule provides access to rule logic which implements the corresponding rule. A rule engine and the abstract rule store may be accessed over a network by an application requesting validation of a target data object. Furthermore, in some examples, the data driven rule store can be implemented using the Microsoft .NET™ framework.

A computer-implemented method for injecting code into an application is described. In one embodiment, a metadata pointer is identified. The metadata pointer points to a first metadata section in an application startup file. The first metadata section includes application metadata. A second metadata section is created in the application startup file. The application metadata is copied to the second metadata section. The second metadata section includes copied application metadata. The copied application metadata in the second metadata section is modified. The metadata pointer is updated to point to the second metadata section.

A data integration device, including input interfaces to which a device which delivers runtime data to the input interface is connectable in each case. The runtime data of the particular device are characterized with the aid of at least one aspect model that is associated with the particular input interface and that characterizes in each case an aspect of the runtime data. The particular input interface is associated with the particular aspect model.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selection of ranked configurations. In one aspect, a method includes providing a plurality of class definitions for selection, each class definition modeling a respective data or functional component of a cloud-based environment using a group of configurable class parameters, each class definition supporting instantiation and inheritance of the class definition in a configuration specification for a cloud-based deployment; deriving respective performance metrics associated with each of the plurality of class definitions based on aggregated performance of multiple cloud-based deployments, wherein the multiple cloud-based deployments had been carried out according to respective configuration specifications that require instantiation of the class definition or a new class definition derived from the class definition; and utilizing the respective performance metrics associated with each of the plurality of class definitions in ranking the plurality of class definitions.