Archimate의 활용을 통한 FEAF의 보안 방안

김인규,신준철 한국엔터프라이즈아키텍처학회 2010 정보기술아키텍처연구 Vol.7 No.1

Many EA frameworks and development methodology such as FEA provides guideline for planning, development, operation and application of enterprise architecture. However, they experienced difficulties on controlling complexity of interaction between architectures by over emphasizing on managerial aspects. Thus, they had hard time on providing agility to organizations. Archimate suggested by Telematica Instituut from Europe and adapted as a standard by the open group at 2008 is a modeling tool that provides methods for description, analysis and visualization of architectures. Archimate is based on service concepts and layered architectures. This paper proposes a method that solves difficulties that most EA frameworks and methodologies have by adapting Archimate’s service and layered architecture approach. FEA를 비롯한 많은 EA 프레임워크 및 개발 방법론은 아키텍처의 계획, 개발, 운영 및 활용에 대한 전반적인 지침을 제공해 주었지만 관리의 측면만을 지나치게 강조하여 아키텍처간 상호작용의 복잡성을 제어하지 못해 조직에 민첩성을 제공하지는 못했다. 유럽의 Telematica Instituut가 제안하고 2008년 The Open Group에 의해 표준으로 채택된 아키메이트는 아키텍처의 기술, 분석, 시각화를 지원하는 모델링 툴로 서비스 및 계층적 아키텍처 개념에 기반한다. 본 논문에서는 이러한 문제를 해결하는 하나의 방안으로 아키메이트의 접근법을 활용한 계층적 아키텍처 구조를 제안한다.

엔터프라이즈 아키텍처 지향 모델 개발: 연계와 통합 관점에서 본 엔터프라이즈 현재와 미래 아키텍처 사상

손정순,전성현 한국경영정보학회 2010 Information systems review Vol.12 No.2

비 기능적 특성 강화를 위한 새로운 엔터프라이즈 아키텍처

메니쉬,최승준,이봉재,박종서 한국지식정보기술학회 2011 한국지식정보기술학회 논문지 Vol.6 No.1

The main objective of Enterprise Architecture (EA) is to coordinate among the components of the architecture and to bridge the gap between the changes in business process and advancement of technology. Despite its use, popularity and continuing researches, there are still shortcomings in exiting EA in the areas such as addressing legacy system, reliability, affordability, maintainability, and interoperability. Adaptation in line with changes in business process and technology is still considered a critical challenge. In this paper, we address such critical challenges with use of Service Oriented Architecture (SOA), Product Line Architecture (PLA), Expert System (ES) and also Cloud Computing. The proposed architecture provides the features such as adaptability, reusability, maintainability and scalability.

Archimate의 활용을 통한 FEAF의 보완 방안

김인규,신준철 한국EA학회 2010 정보기술아키텍처연구 Vol.7 No.1

서비스 지향 아키텍처를 위한 경량 ESB 엔진의 설계 및 구현

김윤호,조성환,Kim, Yoon-Ho,Cho, Seong-Hwan 한국인터넷방송통신학회 2014 한국인터넷방송통신학회 논문지 Vol.14 No.6

Service Oriented Architecture(SOA) is a flexible structure which does not affect other services even when a specific service is changed. It provides the platform with neutral interfaces independent of any others, where services are loosely coupled in a standard way. While ESB (Enterprise Service Bus) is a key technology for service-oriented architecture, few research and development for ESB has been done. In this paper, we designed and implemented the key components of ESB such as mediation service, message oriented middleware service, operation service, monitoring service, application connection service, and database connection service. The performance evaluation was done by measuring the message processing time for the number of messages with various sizes. 서비스 지향 아키텍처란 서비스들이 표준 방식에 의해 서로 느슨하게 연결(loosely coupled)되어 특정 구현에 종속되지 않은 중립적인 인터페이스를 제공함으로써, 특정 서비스를 변경 하더라도 연결된 다른 서비스에는 영향을 주지 않는 유연한 구조를 의미한다. ESB(Enterprise Service Bus)는 서비스 지향 아키텍처를 실현하기 위한 중요한 관련 기술 중 핵심요소로서 위치를 확보해가고 있으나, 국내 서비스 지향 아키텍처를 위한 ESB에 대한 개발과 연구는 부족한 실정이다. 본 논문에서는 ESB의 중계 서비스, 전송서비스, 운영서비스, 모니터링 서비스, 애플리케이션 접속 서비스, 데이터 접속 서비스를 가능하게 하는 각 주요 응용 컴포넌트의 설계 및 구현을 하였으며, 메시지 건수에 대한 데이터의 크기별에 따른 처리시간을 측정하여 성능평가를 실시하였다.

The Service-Oriented Metaphor Deciphered

Dirk Draheim 한국정보과학회 2010 Journal of Computing Science and Engineering Vol.4 No.4

In this article we review the metaphor of service-oriented architecture for enterprise computing. In typical definitions service-oriented architecture appears as a single message and a consistent roadmap for building flexible software system landscapes. But it is not. Different communities have elaborated different SOA (service-oriented architecture) concepts to address different problem areas, i.e., enterprise application integration, business-to-business, business process management, and software productizing. If software architects and software managers are aware of these strands of SOA when talking about SOA in their projects they can avoid misunderstandings and detours better. This article contributes a clarification of the different strands of SOA concepts and technologies and their mutual dependencies and identifies particular SOA concepts as instances of more general software engineering principles.

The Service-Oriented Metaphor Deciphered

Draheim, Dirk Korean Institute of Information Scientists and Eng 2010 Journal of Computing Science and Engineering Vol.4 No.4

In this article we review the metaphor of service-oriented architecture for enterprise computing. In typical definitions service-oriented architecture appears as a single message and a consistent roadmap for building flexible software system landscapes. But it is not. Different communities have elaborated different SOA (service-oriented architecture) concepts to address different problem areas, i.e., enterprise application integration, business-to-business, business process management, and software productizing. If software architects and software managers are aware of these strands of SOA when talking about SOA in their projects they can avoid misunderstandings and detours better. This article contributes a clarification of the different strands of SOA concepts and technologies and their mutual dependencies and identifies particular SOA concepts as instances of more general software engineering principles.

서비스 중심의 IoT와 차세대 Smart Device에 관한 계량정보 분석

손영우 한국전자통신학회 2015 한국전자통신학회 논문지 Vol.10 No.6

Through the evolution of Human oriented Internet into the Internet of Things(IoT), Our lives are progressing more smartly than before. IoT is the network of physical objects or things embedded with electronics, software, sensors and connectivity to enable it to achieve greater value and service by exchanging data with the manufacturer, operator or other connected devices. In this paper, we will first introduce the latest service oriented Internet of Things(IoT) platform and service trend. And after thorough research and analysis of possible development methods of next generation smart device. Finally, we will propose the future outlook and progressive direction of the enterprise architecture and Internet of Things(IoT). 사람 중심이었던 인터넷이 사물 인터넷으로 진화함에 따라 우리들의 삶이 보다 스마트하게 발전하고 있다. 사물 인터넷(IoT)은 물리적 객체나 전자 제품, 소프트웨어, 센서 및 제조업체, 운영자 또는 연결된 다른 장치와 데이터를 교환하여 더 큰 가치와 서비스를 달성 할 수 있도록 연결된 사물 네트워크를 말한다. 본 논문에서는 먼저 최근 서비스 중심의 사물 인터넷 플랫폼과 서비스 동향 그리고 차세대 Smart Device 발전 방향에 관해 조사·분석한 후, 사물 인터넷 엔터프라이즈 아키텍쳐와 IoT의 향후 발전방향을 제시하였다.

기업 프로세스 통합을 위한 EAI 구축사례 - 대교(주)의 EAI 프로젝트를 중심으로 : 기업 프로세스 통합을 위한 EAI 구축사례

윤철호(Cheol-Ho Yoon),최해성(Hea-Seong Choi) 한국IT서비스학회 2006 한국IT서비스학회지 Vol.5 No.3

The company cannot optimize its computing environment just with individual solutions such as ERP(enterprise resource planning), SCM(supply chain management), CRM(customer relationship management), and KM(knowledge management). EAI(enterprise application integration) has emerged as an alternative that can optimize computing environment of the company through integrating such solutions and systems of distributed computing and mainframe environment. This paper reports the case study of Deakyo Co. in successfully implementing EAI. It describes project goal, project organization, project plan, the implemented EAI configuration and its features, the EAI effectiveness to the firm, and the critical success factors of the EAI project. This case study is thought to be useful as a practical guideline in carrying out EAI project of the company and to provide significant basis for constructing the theoretical framework of EAI project methodology.

The study of the SOA Enabled ERP systems Implementation in Service Industry

Gyu C. Kim 한국산업정보학회 2012 한국산업정보학회논문지 Vol.17 No.1

The primary objective of this research is to explain how to implement the Service Oriented Architecture (hereafter SOA) enabled Enterprise Resource Planning (hereafter ERP) system successfully for service industries. An implementation of the ERP system help many organizations to alleviate the difficult job of supporting inflexible or legacy systems that in most cases result in cost increases, data redundancy and inaccuracy, and various inefficiencies. However, the ERP system is losing its market share rapidly to the cloud computing system which utilizes the Software-as-a-service (hereafter SaaS) and SOA. The SOA is an approach to integrate various types of IT resources to leverage existing ERP system, while at the same time building an infrastructure that can readily respond to new business environment and offer new dynamic applications. The companies that implement this system have less of a need for the kinds of all-in-one ERP system that have dominated the back office for decades and can move freely to best-of-breed applications. This research will identify the benefits and costs of the SOA enabled ERP system through case studies and its impact on competitive priorities such as cost, quality, delivery, and flexibility.