Detecting, using, and sharing it design patterns and anti-patterns

• US 9,336,331 B2
• Filed: 04/26/2010
• Issued: 05/10/2016
• Est. Priority Date: 04/26/2010
• Status: Expired due to Fees

• Current Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Original Assignee: CA, Inc. (d/b/a CA Technologies) (Broadcom, Inc.)
• Inventors: Hadar, Eitan, Connelly, Kieron John James, Lagunova, Olga, Lazzaro, Peter Anthony
• Primary Examiner(s): Dao, Thuy
• Assistant Examiner(s): HAYIM, SAMUEL E
• Application Number:
  US12/767,357
• Publication Number:
  US 20110265064A1
• Time in Patent Office: 2,206 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 11/008 Reliability or availability analysis
• CPC Class Codes: G06F 11/302 where the computing system component is a software system
• CPC Class Codes: G06F 11/3037 where the computing system component is a memory, e.g. virtual memory, cache accessing, addressing or allocating within memory systems or architectures G06F12/00; checking stores for correct operation G11C29/00
• CPC Class Codes: G06F 11/3409 for performance assessment
• CPC Class Codes: G06F 16/90344 by using string matching techniques
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 8/36 Software reuse
• CPC Class Codes: G06F 8/77 Software metrics

Abstract

Various embodiments described and illustrated herein include at least one of systems, methods, and software to identify, use, or share patterns and anti-patterns. Embodiments that include pattern and anti-pattern identification operate to identify candidate patterns and anti-patterns within a deployed system and to confirm or receive confirmation that the identified candidates are indeed patterns or anti-patterns. Embodiments that use patterns and anti-patterns operate to consume the identified patterns and anti-patterns to improve system performance. The embodiments that share patterns and anti-patterns include mechanisms whereby patterns and anti-patterns can be sent to and received from other systems.

Claims

1. A system comprising:

at least one processor;

at least one memory device;

at least one data storage device;

a pattern repository including data stored on the at least one data storage device, the pattern repository holding pattern data structures each including data representative of computing system configuration item configuration settings defining a pattern or anti-pattern, the data representative of a pattern defining a known solution to a defined problem and the data representative of an anti-pattern defining a bad solution to a defined problem;

a performance metric database storing;

performance metrics executable by the at least one processor to measure performance of a computing system based on performance related data obtained from processes of the computing system and devices upon which the computing system operates; and

performance metric data provided as a result of applying performance metrics, each performance metric data item including a time data element identifying when the performance metric data was generated; and

a system improvement module having instructions stored and retrievable from the at least one data storage device into the at least one memory device, the instructions executable by the at least one processor to;

measure performance of the computing system by applying at least one performance metric retrieved from the performance metric database;

when applying the at least one performance metric reveals a performance issue within the computing system, automatically query the pattern repository to identify a pattern, the implementation of which is likely to improve performance of the computing system with regard to the revealed performance issue, the performance issue revealed by matching at least a portion of the at least one performance metric with an anti-pattern, the automatic query performed based at least in part on the matched anti-pattern to identify a pattern that defines a solution to a defined problem associated with the matched anti-pattern; and

when the automatic query identifies a pattern, automatically implement the identified pattern in the computing system.

2. The system of claim 1, wherein the system improvement module includes further instructions executable by the at least one processor to:

measure performance of the computing system, subsequent to implementing the identified pattern, based on the at least one performance metric and other performance metrics to confirm the identified pattern, when implemented, resolved the previously revealed performance issue and to identify other performance issues that may arise due to the implementation of the identified pattern.

3. The system of claim 1, wherein implementing the identified pattern in the computing system includes:

sending a command to a provisioning computer application to implement the configuration item configuration settings of the identified pattern or anti-pattern within the computing system.

4. The system of claim 1, wherein the system improvement module includes further instructions executable by the at least one processor to:

when the querying of the pattern repository to identify a pattern, the implementation of which is likely to improve performance of the system, fails to identify a pattern, compare configuration item settings of a current configuration of the computing system and a previous configuration of the computing system to identify configuration item configuration setting differences, the identified configuration item setting differences being a candidate configuration setting anti-pattern.

5. The system of claim 4, wherein the system improvement module includes further instructions executable by the at least one processor to:

receive input confirming the candidate configuration setting anti-pattern as an anti-pattern;

generate a pattern data structure including the anti-pattern and storing the pattern data structure in the pattern repository; and

wherein the configuration item configuration settings of the anti-pattern represented by the data structure can be copied from the data structure and implemented in another computing system.

6. The system of claim 1, wherein the system improvement module includes further instructions executable by the at least one processor to:

evaluate a configuration of the computing system based on anti-patterns retrieved from the pattern repository to identify potential or actual configuration issues.

7. The system of claim 6, wherein the system improvement module includes further instructions executable by the at least one processor to:

when the evaluation of the configuration of the computing system reveals a potential or actual configuration issue within the computing system, query the pattern repository to identify a pattern, the implementation of which is likely to resolve the revealed potential or actual configuration issue; and

implement the identified pattern in the computing system.

8. A non-transitory computer-readable storage device, with instructions stored thereon, which when executed by at least one processor of a computer, cause the computer to:

receive pattern data structures from a plurality of constituent system improvement module systems, the pattern data structures each including data representative of computing system configuration item configuration settings defining a pattern or anti-pattern, the data representative of a pattern defining a known solution to a defined problem and the data representative of an anti-pattern defining a bad solution to a defined problem, and metadata descriptive of the pattern or anti-pattern represented by the data structure;

compare a received pattern data structure to other received pattern data structures to identify variations and generate groups of similar pattern data structures;

present a view of commonality between a group of similar pattern data structures;

receive input to abstract the commonality between the group of similar pattern data structures to generate a single template pattern data structure;

receive input adding metadata associating the single template pattern data structure to another single template pattern data structure,

when the single template pattern data structure defines an anti-pattern, the added metadata associating the single template pattern data structure to another single template pattern data structure defining a pattern providing a solution to the defined problem of the anti-pattern; and

when the single template pattern data structure defines a pattern, the added metadata associating the single template pattern data structure to another single template pattern data structure defining an anti-pattern, the defined problem for which the pattern defined in the single template pattern data structure provides a solution; and

store the single template pattern data structure in a network location accessible by the constituent system improvement module systems to allow the constituent system improvement module systems to download the single template pattern data structure.

9. The non-transitory computer-readable storage device of claim 8, wherein the data representative of the configuration item configuration settings of the pattern or anti-pattern represented within the data structures can be copied from a downloaded data structure and implemented by a constituent system improvement module in a computing system of the constituent system improvement module.

10. The non-transitory computer-readable storage device of claim 8, wherein each pattern data structure includes data from which a graphical representation of the configuration setting pattern or anti-pattern can be generated and data identifying configuration items, processes, and services related to the pattern or anti-pattern.

11. The non-transitory computer-readable storage device of claim 8, wherein:

a pattern data structure including configuration item configuration settings defining a pattern includes configuration item configuration settings associated with maintained and improved service levels; and

a pattern data structure including configuration item configuration settings defining an anti-pattern includes configuration item configuration settings associated with deteriorating and non-improving, low service levels.

12. The non-transitory computer-readable storage device of claim 8, wherein the data representative of computing system configuration item configuration settings defining a pattern or anti-pattern include configuration item configuration settings of at least one logical process and at least one physical device.

13. The non-transitory computer-readable storage device of claim 8, wherein the instructions executable by the processor cause the computer to receive input to abstract the commonality between the group of similar pattern data structures to generate a single template pattern data structure includes instructions executable by the at least one processor to cause the computer to:

present, in a user interface on a display device of the computer, a representation of;

configuration item configuration settings that are identical within the group of similar pattern data structures; and

configuration item configuration settings that appear in less than the entire group of similar pattern data structures;

receive selection input via the user interface of configuration item configuration settings that appear in less than all of the group of similar pattern data structures to include in the single template data structure; and

generate the single template data structure.

14. A method comprising:

receiving pattern data structures from a plurality of constituent system improvement module systems, the pattern data structures each including data representative of computing system configuration item configuration settings defining a pattern or anti-pattern, the data representative of a pattern defining a known solution to a defined problem and the data representative of an anti-pattern defining a bad solution to a defined problem, and metadata descriptive of the pattern or anti-pattern represented by the data structure;

comparing a received pattern data structure to other received pattern data structures to identify variations and generate groups of similar pattern data structures;

presenting a view of commonality between a group of similar pattern data structures;

receiving input to abstract the commonality between the group of similar pattern data structures to generate a single template pattern data structure;

receiving input adding metadata associating the single template pattern data structure to another single template pattern data structure,

when the single template pattern data structure defines an anti-pattern, the added metadata associating the single template pattern data structure to another single template pattern data structure defining a pattern providing a solution to the defined problem of the anti-pattern; and

when the single template pattern data structure defines a pattern, the added metadata associating the single template pattern data structure to another single template pattern data structure defining an anti-pattern, the defined problem for which the pattern defined in the single template pattern data structure provides a solution; and

storing the single template pattern data structure in a network location accessible by the constituent system improvement module systems to allow the constituent system improvement module systems to download the single template pattern data structure.

15. The method of claim 14, wherein the data representative of the configuration item configuration settings of the pattern or anti-pattern represented within the data structures can be copied from a downloaded data structure and implemented by a constituent system improvement module in a computing system of the constituent system improvement module.

16. The method of claim 14, wherein each pattern data structure includes data from which a graphical representation of the configuration setting pattern or anti-pattern can be generated and data identifying configuration items, processes, and services related to the pattern or anti-pattern.

17. The method of claim 14, wherein:

a pattern data structure including configuration item configuration settings defining a pattern includes configuration item configuration settings associated with maintained and improved service levels; and

a pattern data structure including configuration item configuration settings defining an anti-pattern includes configuration item configuration settings associated with deteriorating and non-improving, low service levels.

18. The method of claim 14, wherein the data representative of computing system configuration item configuration settings defining a pattern or anti-pattern include configuration item configuration settings of at least one logical process and at least one physical device.

19. The method of claim 14, wherein the instructions executable by the processor cause the computer to receive input to abstract the commonality between the group of similar pattern data structures to generate a single template pattern data structure includes instructions executable by the at least one processor to cause the computer to:

present, in a user interface on a display device of the computer, a representation of;

configuration item configuration settings that are identical within the group of similar pattern data structures; and

configuration item configuration settings that appear in less than the entire group of similar pattern data structures;

receive selection input via the user interface of configuration item configuration settings that appear in less than all of the group of similar pattern data structures to include in the single template data structure; and

generate the single template data structure.