Scientific Services Consolidation Methods

Zatsarinny, A. A.; Kondrashev, V. A.; Сорокин, А. А.; Денисов, С. А.

doi:10.1134/s1063739720080144

Russ Microelectron

2020

DOI: 10.1134/s1063739720080144

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Scientific Services Consolidation Methods

A. A. Zatsarinny

V. A. Kondrashev

А. А. Сорокин

et al.

Abstract: The article discusses methods of consolidating scientific services of a digital platform for integrating a set of scientific services for various fields of science for conducting interdisciplinary research. Solutions for creating consolidated services can be widely used for multilevel, multiscale modeling in the field of materials science, which provides complex modeling at several levels of the hierarchy. Currently, this problem is being solved by creating multicomponent hierarchical

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System Interface of Scientific Services of a Digital Platform for Multiscale Modeling

Kondrashev

Денисов

2021

Russ Microelectron

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Аннотация. Рассмотрены вопросы формирования системных интерфейсов цифровой платформы для управления процессом оказания научного сервиса, включающего, в том числе, интеграцию научных сервисов для решения комплексной исследовательской задачи, например многомасштабного моделирования свойств новых материалов или проведения междисциплинарных исследований. На основе приведенной в работе функциональной структуры интеграции научных сервисов цифровой платформы (применительно к многомасштабному моделированию) сформулированы требования к системному интерфейсу, а также предложена архитектура системного интерфейса интеграции научных сервисов цифровой платформы. Предложена модель системного интерфейса для информационного взаимодействия с сервисами и наборами данных цифровой платформы в процессах управления процессом оказания научных сервисов. Эта модель основывается на современных решениях управления виртуальной инфраструктурой, которая базируется на технологиях контейнерной обработки и микросервисов, а также средств оркестровки и коммуникации контейнеров (service mesh), технологиях гибкой (agile) интеграции. Основной функцией такой цифровой платформы является обеспечение процессов подготовки и проведения исследований за счет формализации сценариев взаимодействия исследователей, поставщиков (источников) исходных данных, потребителей результатов, наряду с инструментами поддержки системных интерфейсов цифровой платформы. В проекте предложены средства организации взаимодействия сервисов, зарегистрированных на платформе, с целью обеспечения выполнения научного исследования. Синхронизация процессов предоставления услуг, обеспечение передачи данных между сервисами и получение конечного результата также реализуются за счет процессов управления цифровой платформы, в основе которой лежит предложенный системный интерфейс. Впервые разработана модель системных интерфейсов. Предложенный интерфейс взаимодействия позволяет эффективно консолидировать высокопроизводительные вычислительные ресурсы и математические модели на основе технологий цифровой платформы. Это особенно актуально для организации решения задач многомасштабного моделирования как комплекса моделей, каждая из которых функционирует в одном пространственно−временном масштабе.

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System Interface of Scientific Services of a Digital Platform for Multiscale Modeling

Kondrashev

Денисов

2021

Russ Microelectron

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System interface of scientific services of a digital platform for multiscale modeling

Kondrashev,

Denisov

2021

Izv. vysš. učebn. zaved., Mater. èlektron. teh.

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The paper deals with the formation of system interfaces of a digital platform for managing the process of providing scientific services, including the integration of scientific services for solving a complex research problem, for example, multiscale modeling of the properties of new materials or conducting interdisciplinary research. On the basis of the functional structure of the integration of scientific services of a digital platform (in relation to multiscale modeling) presented in the work, requirements for the system interface are formulated, and the architecture of the system interface for the integration of scientific services of a digital platform is proposed. The proposed model of a system interface for information interaction with services and datasets of a digital platform in management processes for the provision of scientific services is based on modern solutions for managing virtual infrastructure, based on container processing technologies and microservices, as well as container orchestration and communication (service mesh), flexible technologies (agile) integration. Taking into account that the main function of the digital platform is to provide processes for the preparation and conduct of research by formalizing the interaction scenarios of researchers, suppliers (sources) of initial data, consumers of the results, along with tools for supporting system interfaces to the catalogs of the digital platform, the project offers means for organizing the interaction of services, registered on the platform in order to ensure the execution of scientific research. Synchronization of the processes of providing services, ensuring the transfer of data between services and obtaining the final result are also ensured by implementing the control processes of the digital platform, which is based on the proposed system interface. The developed model of system interfaces is new in the work. The proposed interaction interface allows you to effectively consolidate high-performance computing resources and mathematical models based on digital platform technologies. This is especially important for organizing the solution of multiscale modeling problems as a complex of models, each of which operates on the same space-time scale.

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Experience of FRC CSC RAS in providing high-performance computing cloud services for materials science problems

Denisov,

Volovich,

Kondrashev

2021

Izv. vysš. učebn. zaved., Mater. èlektron. teh.

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To solve the problems of materials science, including multiscale modeling for the synthesis of materials with specified properties, a modern digital platform for scientific research has been created at the FRC CSC RAS. The digital platform is a combination of a competence center, a high-performance computing complex and a set of scientific services that are provided to researchers in the form of traditional cloud services in software (SaaS), platform (PaaS) and infrastructure (IaaS) services, as well as using specific technologies for providing researchers scientific service as a service (RaaS, Research as a Service).Other examples of scientific fields for which scientific services are used in conjunction with high-performance computing services are: biomedical chemistry, crystallography, computational linguistics, artificial intelligence.The article describes the information and computing environment of the sharing research facilities Center for Collective Use “Informatics”, which forms the basis of the instrumental and technological infrastructure for prototyping, as well as the layout of the control system for deterministic scientific services of the digital platform.The article presents the results of experimental studies carried out in relation to algorithms for the transfer and intermediate storage of initial data, data exchange services when interacting with a platform user, cloud scientific high-performance computing services, algorithms for the interaction of data exchange adapters when ensuring interaction between the platform, which are relevant in solving problems of multiscale modeling for the synthesis of materials with desired properties.The results obtained allow us to evaluate the practical aspects of the functioning of a digital platform for scientific research, designed for the effective organization of scientific research and management of the scientific instrument base in the interests of a wide range of research teams and industrial consumers.

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Scientific Services Consolidation Methods

Cited by 3 publications

References 0 publications

System Interface of Scientific Services of a Digital Platform for Multiscale Modeling

System Interface of Scientific Services of a Digital Platform for Multiscale Modeling

System interface of scientific services of a digital platform for multiscale modeling

Experience of FRC CSC RAS in providing high-performance computing cloud services for materials science problems

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