System and method for defining associations between applications

• US 8,201,180 B2
• Filed: 08/21/2007
• Issued: 06/12/2012
• Est. Priority Date: 08/23/2006
• Status: Expired due to Fees

• Current Assignee: Amdocs Development Limited (Amdocs Ltd.), Amdocs Systems Limited (Amdocs Ltd.)
• Original Assignee: Amdocs Systems Limited (Amdocs Ltd.)
• Inventors: Briscoe, Peter John, Tector, Elizabeth Graves, Mishra, Richard, De Matteis, Luca
• Primary Examiner(s): NGUYEN, VAN H
• Application Number:
  US11/842,803
• Publication Number:
  US 20080052719A1
• Time in Patent Office: 1,757 Days
• Field of Search: 718/104, 709/226
• US Class Current: 718/104
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information
• CPC Class Codes: H04L 41/0896 Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities flow or congestion control using dynamic resource allocation, e.g. in-call renegotiation, H04L47/76
• CPC Class Codes: H04L 41/5003 Managing SLA; Interaction between SLA and QoS
• CPC Class Codes: H04L 41/5022 by giving priorities, e.g. assigning classes of service

Abstract

A resource management system for managing resources in a computing and/or communications resource infrastructure is disclosed. The system comprises a database for storing a model of the resource infrastructure. The database defines a set of resources provided by the infrastructure; a set of software applications operating within the infrastructure and utilizing resources; and associations between given applications in the model and given resources to indicate utilization of the given resources by the given applications. The model can be used to perform resource utilization analysis and failure impact analysis.

Claims

1. A system, comprising:

a processor; and

a database for storing a model of an infrastructure associated with one or more of a computing and communications resource, the model defining;

a set of resources provided by the infrastructure;

a set of software applications operating within the infrastructure and utilising resources; and

associations between given applications in the model and given resources to indicate utilisation of the given resources by the given applications;

wherein the database stores;

capacity information associated with resources, the capacity information specifying, for one or more given resources, a resource capacity provided by those resources; and

resource allocation information, specifying for a given association between an application and one or more resources, a resource quantity allocated to the application from the associated one or more resources,

wherein the database further stores;

capacity information associated with applications, the capacity information specifying, for an application, a resource capacity provided by the application to application services,

wherein the database further stores;

information defining application services provisioned to users of applications;

associations between application services and applications; and

resource allocation information specifying, for a given association between an application service and an application, a resource quantity allocated to the application service from the associated one or more applications, and

wherein the database stores information defining, for a given service type, a resource allocation profile indicating one or more resource quantities to be assigned to a service of the given type.

2. The system according to claim 1, wherein the database stores information defining:

one or more logical environments, wherein a logical environment represents an execution context for applications.

3. The system according to claim 2, wherein a logical environment is associated in the database with one or more resources, the resources providing the execution context.

4. The system according to claim 3, wherein the database defines an association between an application and a logical environment to indicate utilisation by the application of the execution context and associated resources represented by the logical environment.

5. The system according to claim 4, wherein the database stores capacity information associated with a logical environment, the capacity information defining a resource capacity provided by the resources associated with the logical environment.

6. The A system according to claim 5, wherein the database stores information defining, for a logical environment, a plurality of partitions, each partition representing a portion of the resource capacity provided by the logical environments.

7. The system according to claim 6, wherein the database stores information defining an association between an application in the model and a logical environment partition to indicate utilisation of resource capacity by the application from the poet ion of resource capacity allocated to the associated partition.

8. The system according to claim 7, wherein the database stores information defining, for a logical environment or logical environment partition, a resource quantity made available by the logical environment or logical environment partition to applications.

9. The system according to claim 8, wherein the database stores information specifying, for a logical environment or logical environment partition, a modifying factor, indicating that the resource quantity made available by the logical environment or partition is different from a fraction or multiple of a resource quantity provided to the logical environment from resources represented by the logical environment.

10. The system according to claim 2, wherein a logical environment in the database is associated with one or more other logical environments.

11. The system according to claim 4, wherein the database stores resource allocation information specifying, for a given association between an application and a logical environment, a resource quantity allocated to the application from the logical environment.

12. The system according to claim 6, wherein the database stores information defining, for one or more of the partitions of a logical environment, associations with one or more selected resources or components of resources to indicate that the portion of resource capacity allocated to the partition is provided by the associated resources or resource components.

13. The system according to claim 1, wherein the resource capacity provided by the application to application services is related to and allocated from a resource capacity made available by a logical environment and/or one or more resources.

14. The system according to claim 1, comprising a resource allocation component arranged to allocate resources to a new service from an application in accordance with a resource allocation profile relating to the service, and to record the allocation in the resource allocation information.

15. The system according to claim 1, wherein the database stores information defining, for an application, one or more application interfaces.

16. The system according to claim 1, wherein the database stores information defining one or more software components, and associations between applications and software components utilised by the applications.

17. The system according to claim 16, wherein the database stores information defining an association between a software component and a logical environment to indicate utilisation by the software component of the execution context and associated resources represented by the logical environment.

18. The system according to claim 1, wherein the database stores metadata relating to the model, defining one or more of:

types of model objects;

types of relationships between model objects;

permitted relationships between model objects; and

default attributes for model objects.

19. The system according to claim 1, wherein the database stores information defining redundancy relationships between resources or logical environments.

20. The system according to claim 1, further comprising a user interface for modifying the infrastructure model defined in the database.

21. The system according to claim 1, further comprising the processor for analysing the model to determine resource utilisation information relating to the resource infrastructure, to determine a resource shortage or resource surplus.

22. The system according to claim 1, further comprising the processor for analysing the model to determine, for a resource malfunction relating to a resource of the resource infrastructure, one or more applications or application services affected by the malfunction.

23. The system according to claim 1, comprising a service provisioning component for provisioning services in dependence on capacity information in the model.

24. The system according to claim 1, comprising an infrastructure planning component for analysing capacity information in the model to generate planning data.

26. The system according to claim 1, wherein the set of resources provided by the infrastructure includes bandwidth provided by the set of resources.

27. The system according to claim 1, wherein a partition entity for a given bandwidth partition is stored in the database, the given bandwidth partition representing an allocation of bandwidth, wherein the partition entity is associated with first information defining a first quantity of bandwidth allocated to the given bandwidth partition from an underlying bearer, and second information defining a second quantity of bandwidth made available by the given bandwidth partition for allocation to other partitions.

28. The system according to claim 27, wherein the second information defining the second quantity of bandwidth made available by the given bandwidth partition comprises a booking factor for indicating that the second quantity is a fraction of, equal to, or a multiple of the first quantity.

25. A computer program product embodied on a non-transitory computer readable medium, comprising:

software code for storing in a database a model of an infrastructure associated with one or more of a computing and communications resource, the model defining;

a set of resources provided by the infrastructure;

a set of software applications operating within the infrastructure and

utilising resources; and

associations between given applications in the model and given resources to indicate utilisation of the given resources by the given applications,

wherein the database further stores;

capacity information associated with applications, the capacity information specifying, for an application, a resource capacity provided by the application to application services,

wherein the database further stores;

information defining application services provisioned to users of applications;

associations between application services and applications; and

resource allocation information specifying, for a given association between an application service and an application, a resource quantity allocated to the application service from the associated one or more applications, and

wherein the database stores information defining, for a given service type, a resource allocation profile indicating one or more resource quantities to be assigned to a service of the given type.