Method for reconciling CMDB configuration item
A configuration item and reconciliation technology, applied in the field of IT operation and maintenance, can solve problems such as high maintenance cost, low data accuracy, and obstacles to the promotion of CMDB, and achieve the effect of reducing human operations, shortening the construction period, and reducing maintenance costs
Active Publication Date: 2015-04-08
北京广通优云科技股份有限公司
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Problems solved by technology
[0003] However, in the traditional CMDB product technology, the accuracy of the data is generally responsible for the accuracy of the data, which can be guaranteed through the audit and modification of a large number of IT operation and maintenance personnel.
However, in a large-scale IT environment, this method will lead to a large amount of input and audit workload, which makes the construction period of CMDB long and the maintenance cost is high, which hinders the promotion of CMDB
At the same time, the resource information found through various monitoring and scanning programs and the resource information manually entered, when entering the CMDB, often have contradictions and conflicts, resulting in low data accuracy
Method used
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Embodiment
[0016] Embodiment: concrete steps are as follows:
[0017] 1) Preset rules, the system presets key feature attributes Keys of various IT resources, and merge rules MergeRules of corresponding data sources, and allows manual adjustment according to needs;
[0018] 2) Receive and identify configuration item CI, and calculate its identifier:
[0019] Identifier = getAttr(CI, Key 1 )+getAttr(CI, Key 2 )+...+getAttr(CI, Keyn)
[0020] 3) Save the configuration items independently as sandbox records according to the data source: SR;
[0021] 4), merge configuration items
[0022] (1) Query the SR with the same Identifier, and the configuration item CI itself corresponding to this Identifier;
[0023] (2) Data comparison is performed on each attribute to obtain the conflict attribute set CollisionAitrs;
[0024] (3) Automatic merge: use the corresponding MergeRules to process CollistonAttrs, select the conflict value with the highest priority as the correct value and save it to...
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The invention relates to a method for reconciling a CMDB configuration item. The method comprises the following steps: 1) generating a determinant attribute identifier of each received resource record; 2) determining a configuration item of the resource record according to the determinant attribute identifier and storing the configuration item as an independent sandbox record; 3) automatically combining sandbox records according to a predetermined rule to combine the sandbox records from different data sources so as to generate a correct unique configuration item record; 4) manually intervening records without predetermined rule by the user to solve data collision so as to generate a correct unique configuration item record. The method provided by the invention has the benefits that the defects of conventional CMDB products are solved and automatic recognition and combination of input data can be achieved; according to the method, manual operation is effectively reduced, the construction cycle of the CMDB is effectively shortened, the maintenance cost is effectively lowered, and the accuracy of the CMDB data is improved.
Description
technical field [0001] The invention relates to the field of IT operation and maintenance, and mainly relates to a method for reconciling CMDB configuration items. Background technique [0002] Modern IT systems contain a large number of hardware and software resources. After a long period of construction and maintenance, IT operation and maintenance personnel are generally unable to clearly list these resources and their connections, resulting in a lack of configuration basis in the process of IT system changes and upgrades. . Therefore, product technologies such as CMDB (Configuration Management Database) are produced to manage these software and hardware resource information. [0003] However, in the traditional CMDB product technology, the accuracy of the data is generally responsible for the accuracy of the data, which is guaranteed through the audit and modification of a large number of IT operation and maintenance personnel. However, in a large-scale IT environment,...
Claims
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IPC IPC(8): G06F17/30
CPCG06F21/53
Inventor 庞辉富徐育毅王川林
Owner 北京广通优云科技股份有限公司