Statistical identification of instances during reconciliation process
First Claim
1. A method for reconciling a configuration management database comprising:
- receiving a first configuration item from a source dataset, the first configuration item not comprising a new configuration item;
determining whether the first configuration item matches a second configuration item of a target dataset of the configuration management database based on application of a plurality of predefined rules;
responsive to a successful match based on application of the plurality of predefined rules, automatically marking the first configuration item as identified with the second configuration item; and
responsive to an unsuccessful match based on application of the plurality of predefined rules, marking the first configuration item for manual identification and generating a hint list, the hint list for display to a user to assist the user in a manual identification process.
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Accused Products
Abstract
A system for reconciling object for a configuration management databases employs statistical rules to reduce the amount of manual identification required by conventional reconciliation techniques. As users manually identify matches between source and target datasets, statistical rules are developed based on the criteria used for matching. Those statistical rules are then used for future matching. A threshold value is adjusted as the statistical rules are used, incrementing the threshold value when the rule successfully matches source and target objects. If the threshold value exceeds a predetermined acceptance value, the system may automatically accept a match made by a statistical rule. Otherwise, suggestions of possibly applicable rules may be presented to a user, who may use the suggested rules to match objects, causing adjustment of the threshold value associated with the suggested rules used.
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Citations
20 Claims
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1. A method for reconciling a configuration management database comprising:
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receiving a first configuration item from a source dataset, the first configuration item not comprising a new configuration item; determining whether the first configuration item matches a second configuration item of a target dataset of the configuration management database based on application of a plurality of predefined rules; responsive to a successful match based on application of the plurality of predefined rules, automatically marking the first configuration item as identified with the second configuration item; and responsive to an unsuccessful match based on application of the plurality of predefined rules, marking the first configuration item for manual identification and generating a hint list, the hint list for display to a user to assist the user in a manual identification process. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method comprising:
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selecting a first configuration item from a source dataset in a configuration management database system; determining that the first configuration item fails to match any configuration item contained in the configuration management database using identification rules, determining whether the first configuration item matches a second configuration item of a target dataset of a configuration management database based on application of statistical rules; and when no statistical rules exist or responsive to failure to match the first configuration item based on the application of the statistical rules; receiving a manual identification of an item contained in the configuration management database from a user, and generating a new statistical rule responsive to receiving the manual identification, the new statistical rule having a default threshold value that is below a predetermined acceptance value. - View Dependent Claims (10, 11, 12)
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13. A system comprising:
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at least one processor; a configuration management database having at least one target dataset of configuration items; and memory storing instructions that, when executed by the at least one processor, cause the system to perform operations including; selecting a first configuration item from a source dataset, determining whether the first configuration item matches a second configuration item of the target dataset of the configuration management database based on application of statistical rules relevant to the first configuration item, responsive to a successful match based on the application of a statistical rule of the statistical rules, determining whether a threshold value associated with the statistical rule meets a predetermined acceptance value, and responsive to determining the threshold value fails to meet the predetermined acceptance value; receiving a manual identification from a user, and adjusting the threshold value of the statistical rule responsive to receiving the manual identification. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification