Experience of migration of an information system for assessing the technical state of the gas industry technological facilities into a secure circuit of "Gazprom" PJSC Data Processing Center
UDC: 658.512
DOI: 10.33285/2782-604X-2023-5(598)-5-15
Authors:
SHIBANOV ALEXANDER V.
1,
TRETYAKOV DMITRY V.1,
POCHIKEEV DMITRY S.1,
IONOV DMITRY N.1,
MOSKALENKO DMITRY K.1,
ZHUCHKOV KONSTANTIN N.1
1 Gazprom diagnostics, St. Petersburg, Russia
Keywords: information system for assessing the technical state of technological objects, data processing center, tasks of the information system functioning, options for the system migration, software
Annotation:
The article systematizes the experience of the project team that implements the migration of "Infotech" information system into the secure circuit of the Data Processing Center of "Gazprom" PJSC. The phasing of the project and goal-setting at each stage are presented. The initial and target states of the information system are described in detail. The article provides a choice of migration options with a justification of the advantages and disadvantages of each of them. Taking into account the import substitution current situation, it is shown how it became possible to partially abandon the import hardware and software platform for creating database clones without losing functionality. The prospects for a complete import substitution of the system are outlined, which is relevant with regard to the current situation and external sanctions pressure in the field of computer equipment and software supply.
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