جستجوی مقالات مرتبط با کلیدواژه « Enterprise Architecture » در نشریات گروه « مدیریت »

Nowadays, enterprises face two challenges: complexity and frequent changes in business and technology. in order to survive in their ecosystem and compete with competitors, they are looking for solutions and methods to effectively manage, update, and optimize their businesses and services manage, update and optimize their businesses and services effectively. Enterprise architecture is the solution to overcome the above two problems. Enterprise architecture is a technical, top-down, and comprehensive view of the organization that defines all the components of an organization and the connections between them. In more technical terms, "enterprise architecture" is a set of technical maps, diagrams, and documents that can be used to draw the current state of the organization, identify the bottlenecks, and draw the ideal state of the organization, and then formulate a plan to migrate to the desired state. And operated. In this article, one of the four main processes of the second secondary school board of trustees of Iran Education Organization, which is the registration process and challenges and affects a large audience (stakeholders) every summer, is examined and with the approach of organizational architecture and according to We introduce ADM (TOGAF) method, a desirable and improved model for it in all layers of organizational architecture. The improved model was implemented in three schools, and its performance results were compared and evaluated using a questionnaire. According to the values ​​obtained from the indices of statistical tests, the proposed improved model has performed better than the traditional model.

Organizational cooperation emerges as a tool that allows members of the cooperation network to make decisions based on shared information and two-way exchanges that coordinate and synchronize activities with the aim of attracting It causes the satisfaction of the market and the increase of the common profit. Cooperation networks are formed by organizations that have a prior desire to cooperate with each other in order to achieve their common interests by using information technology and through joint decision-making and effective participation. The purpose of this research is to investigate the networks (CNs) and the cooperation process that allows them to increase interaction in the environment. These new tools are based on enterprise architecture (EA). On the other hand, organizations that cooperate with other organizations in order to gain competitive advantage and deal with environmental complexities, each has its own unique organizational architecture. Investigating the effect of this organizational architecture on the cooperation network architecture of organizations is the target of this research. In this regard, by reviewing the theoretical literature and using the Interpretive Structural Modeling (ISM) method, a framework has been developed to examine the impact of the organization's information technology architecture on the architecture of inter-organizational cooperation. The results of this research show 5 dimensions of organization architecture and 6 dimensions of inter-organizational cooperation architecture and how they are leveled and related in the form of a final model. The insight that this framework provides to organizations can help in better designing the architecture of the organization to enjoy an effective cooperation and the benefits of it. Enterprise architecture is a continuous process after initiation. Establishing such a process involves interacting with different dimensions of the organization. Therefore, the cultural, human, technical, structural, event, etc. dimensions throughout the organization are fundamental issues in the successful implementation of organizational architecture. Considering that the implementation of organizational architecture is costly and expensive, its poor implementation provides many problems for the organization.

In the subject of common information technology, we strengthen and precisely specify the legal dimensions, standards, control guidelines, time frames and the form of situations. MICMAC analysis showed that the components of the content model (conceptual description) of the organization's architecture, the logical model (systemic description) of the organization's architecture and business strategies of cooperation have the greatest influence on other components and are key components in They are considered to be the formation of the cooperation process. Other investigated components have high power of penetration and dependence and are located in the connected area and these components have two-way communication with each other. According to the results of the research, the following suggestions were made: The research results show that technology plays a very important role in the development of inter-organizational cooperation, so it is suggested that organizations design inter-organizational information systems. Among the factors of level 1, knowledge cooperation is the factor influencing inter-organizational cooperation. Therefore, in organizational architecture, the mechanisms of knowledge production, acquisition and application should be predicted. Designing and establishing specific processes for inter-organizational cooperation is a necessity that must be considered by organizations in the design of organizational architecture.

This paper conducts quantitative and qualitative analyses of research on Enterorise Architecture published in Iranian Database over the last twenty years.

A Systematic Literature Review (SLR) was carried out. 669 papers were retrieved by a manual search in 4 databases and 70 primary studies were finally included.For Quantitative Analysis, the Researches Were Examined in terms of Frequency Distribution, Year of Publication, Type of Organization, Research methods, and Research themes in the Internal Database.

For Qualitative Analysis, the Target Studies were Grouped into 7 Levels: Policies, actors and structures; Architecture frameworks and Methodologies; Architecture principles and standards; Implementations; Governance; Feasibility and Multi-themes. The findings Show that most studies on Enterprise Architecture in Iran focus on Architecture Frameworks and methodologies and Governance of Enterprise Architecture, Compared to Other Levels.

This Review Provides Significant Scientific Basics for Organizations that are Looking for Appropriate Methods and Tools for Management and Supervision in the Field of Enterprise Architecture, which can have a significant effect on saving cost and time.

Enterprise architecture is considered as one of the effective ways of aligning information technology with business. In order to use the benefits of Enterprise architecture, the growing trend of its implementation in the organization should be considered. For this purpose, it is necessary to use control and evaluation tools. Enterprise architecture maturity assessment, as one of the effective methods of managing enterprise architecture process, is very important. The goal of maturity assessment is to determine the current status of the organization and to draw a clear picture of the future growth path of the organization. Today, the importance of maturity assessment in various organizational areas is becoming increasingly evident. However, in this area, in the field of financial and banking institutions, due to the complexity of the architecture of information technology and organizational architecture in these institutions, no significant activities were undertaken. Therefore, the present study aims to provide a new and customized model, in order to measure the maturity level of enterprise architecture, in one of the largest banks in Iran. For this purpose, after the extraction of the subject literature, the study and observation of the target bank have been dealt with. The descriptive approach and the structural equations have been developed and then the conceptual model has been extracted. The model includes 3 dimensions, 23 variables and 75 indicators .

Information & Communication Technology (ICT) and its vast applications have deeply affected cultural, social, and economic issues of various organizations in recent years. To achieve faster economic growth, some organizations have rushed to deploy ICT; however they have faced new challenges which require more perfect planning. This paper is the challenges and obstacles in running ICT Master Plan (ICT-MP) in an organization, and to offer effective solutions in this regard.In the questionnaires, 9 key factors namely organizational problems, administrational factors, cultural and educational factors, manpower qualification, security, private sector power, financial and economic factors, governmental support, and technological infrastructure are considered. All 9 factors are proved to be effective, based on the received answers and the data analysis done by using t-test and single sampling method. Furthermore, according to the sequencing done by using Fridman test, these 9 factors are ranked in terms of importance and effectiveness. At last, based on the results of data analysis and the background, the effective considerations for successfully running ICT master plans are presented.

Nowadays, many of organizations, who are involved in enterprise architecting, make their own architecture framework or customize existing frameworks. These endeavors are based on the knowledge and the experience of each organization, and there is no defined method for developing the enterprise architecture framework. Therefore, a method for developing architecture framework is presented in this qualitative research. For this reason, 15 versions of 5 most used architecture frameworks are analyzed based on the interpretive phenomenology. Based on this analysis, a method for developing architecture frameworks is introduced which contains 8 disciplines and 6 phases. Analyzing the qualitative data of the research and also the validation of the research are carried out using the guidelines of Van Manen in the interpretive phenomenology.

The purpose of this study is to identify issues on Enterprise Architecture through surveying subjectivity and opinions of participants. Exploration mixed research method was conducted which is based on qualitative meta-synthesis method and Q-methodology. In the first step, selecting studies were conducted to identify the most important issues that influence the success of Enterprise Architecture, a literature study of 21 articles and studies was conducted from different data bases. In the second step, synthesizing translations, we first assembled all the studies together and determined how they are related to each other. We then translated the studies with each other based on a comparative approach. In the last step, expressing the synthesis, we presented our new metaphor and consequently 14 issues are identified. Next, we used Q-methodology; it has been applied as a mixed method in this study. In this step we had 4 interviews with managers and experts to identify some more issues. Then we elicited the statements. Given the appraisal and summarization of concourse, a variety of concourse were discovered and obtained from various sources, and then 110 short statements were selected as Q-phrases. After a survey of experts, 43 Q-sample were chosen., then we choose 21 participants which constitute managers and specialists on Enterprise Architecture to sort the Q-tests. After Q-sorting, the information was analyzed using factor analysis. Distribution analysis showed that 6 distinct subjective perspectives about the issues on Enterprise Architecture can be identified among participants which explained (70.770) percent of total variance. These 6 subjective perspectives were called as: "Managerialists", "Proficient control takers", "Complex minded", "Collaborative architects", "Analysts", and finally "Accurate architects". The importance and prioritization of issues were identified based on subjective perspectives.