System migration support apparatus, system migration support method and program to enhance reproducibility of migration destination system

A system migration support method, comprising:

• generating, by a first rule generator, first data showing information about operation of a migration source system in a form dependent on an implementation technique of the migration source system, based on materials of the migration source system;
• generating, by a second rule generator, second data showing the information about the operation in a form independent of a particular implementation technique, based on the first data, and generating first correspondence information showing correspondence relationships between portions of the first data and portions of the second data;
• and
• identifying, by a third rule generator, the portions of the first data corresponding to the portions of the second data, referring to the first correspondence information, and generating third data showing the information about the operation in a form dependent on an implementation technique of a migration destination system, based on the identified portions,
• wherein the generation procedure by the third rule generator generates second correspondence information showing correspondence relationships between the portions of the second data and portions of the third data, and
• the method further comprising generating, by a fourth rule generator, information showing a correspondence relationship between the migration destination system and the migration source system, based on the second correspondence information and the first correspondence information.

A non-transitory computer-readable recording medium having computer-executable instructions stored thereon, which when executed, causes a computer including a memory and a processor to:

• generate, by a first rule generator, first data showing information about operation of a migration source system in a form dependent on an implementation technique of the migration source system, based on materials of the migration source system;
• generate, by a second rule generator, second data showing the information about the operation in a form independent of a particular implementation technique, based on the first data, and generating first correspondence information showing correspondence relationships between portions of the first data and portions of the second data;
• and
• identify, by a third rule generator, the portions of the first data corresponding to the portions of the second data, referring to the first correspondence information, and generating third data showing the information about the operation in a form dependent on an implementation technique of a migration destination system, based on the identified portions,
• wherein the third rule generator generates second correspondence information showing correspondence relationships between the portions of the second data and portions of the third data, and the computer-executable instructions when executed further causing the system to:
• generate, by a fourth rule generator, information showing a correspondence relationship between the migration destination system and the migration source system, based on the second correspondence information and the first correspondence information.