Nec Corporation

Manabu Nakanoya

Takayuki Kuroda

Atsushi Kitano

A change procedure generating deviceincludes: a storage meanswhich stores, for each relation among constituent elements of a system, a plurality of instances of inter-state information which indicates relations among states of the constituent elements wherein a follow-up state limitation is included which represents a relation between a state transition of the constituent elements of the system and prescribed states to which the constituent elements transition after the state transition has been executed, and an appending meanswhich appends the relations among the states of the constituent elements to an inputted system configuration definition, using the inter-state information which corresponds to the relations among the constituent elements which are included in the configuration definition.

Relation among states appending device, relation among states appending method, and relation among states appending program

A parameter determination device according to the present invention includes: a processing unit (PU); and a storage, wherein the storage stores: a program; a system configuration definition including a plurality of elements each of which is a parameter set to a setting category that defines a configuration of a system; and a rule including identifiers of first and second ones of the setting categories; and the PU reads the program and performs functions, the function including: a grouping unit that groups the elements, based on the parameter for the second setting category of the elements; and an assignment execution unit that sets and outputs a parameter that is identical within a group or that is unique within the group, for the first setting category of each of the elements in the group.

Parameter determination device, parameter determination method, and medium

A system change assistance system includes value redefinition meansconfigured to compare two vectors, one of which is set to a first comparison subject vector and the other is set to a second comparison subject vector, each configured from a set of a value of a first item having a discrete value in which the number of possible values is finite or less than a predetermined value, and a value of a second item having a continuous value or a discrete value in which the number of possible values is equal to or larger than a predetermined value, and to change the value of the first item of the first comparison subject vector in a case where the value of the first item of each vector is matched and the value of the second item of each vector is different.

System change assistance system, information processing device, and system change assistance method and program

A configuration definition file created for a certain environment is easily applied to system deployment into another environment. A component information storage unit of a deployment device stores component information including, for each constituent element to constitute a system, setting information independent of deployment tools, and for each combination of each constituent element and each deployment tool available for deploying the constituent element, a deployment process for deploying the constituent element by the deployment tool. The component identification unit identifies, for each constituent element, a deployment process associated with a designated deployment tool, based on the component information. The sequence determination unit determines an execution sequence of the identified deployment processes, based on dependency relationships among the constituent elements. The deployment execution unit executes the identified deployment processes according to the execution sequence and applying setting information for the constituent elements, and thereby deploys the constituent elements.

Deployment device, deployment method, and recording medium

A difference in configuration definition between different systems is efficiently extracted. A difference detection device () includes a configuration definition acquisition unit () and a configuration comparison unit (). The configuration definition acquisition unit () acquires, with respect to different systems, configuration definitions () each including components of a system and a reference relation between the components. The configuration comparison unit () classifies, based on the reference relation between the components in configuration definition () of each of the different systems, the components in each configuration definition () into a common component and a difference component between the different systems, and outputs a result of classification.

Information processing apparatus for acquiring and classifying components in a configuration definition, information processing method, and recording medium

Efficient system construction is enabled even when components (objects) of a system include such a setting item whose setting value is determined by an environment of a destination of construction during deployment. In a deployment device (), a setting information storage unit () stores setting information indicating a referencing relation among setting items of a plurality of objects included in a system and a dependent item which is a setting item whose value is determined during deployment in an execution environment among the setting items of the plurality of objects. A deployment sequence determination unit () determines a sequence in which the plurality of objects are to be deployed in the execution environment, based on the setting information. A deployment execution unit () deploys each of the plurality of objects in the execution environment in accordance with the deployment sequence.

Growing community of inventors

Tokyo, Japan

Manabu Nakanoya