Holism

454 quotes found

"The integration technology and infrastructure elements available today, in 1993, would enable an enterprise to develop a significant integration infrastructure. However, integration projects are constrained by cultural inertia, financial and resource limitations, and, significantly, risk management Thus, projects and their supporting integration infrastructures tend to be deployed in an incremental and evolutionary manner. Since each enterprise chooses its integration path based on particular business needs, the corporations visited in this study each presented a different road map of integration efforts to date and a unique snapshot of current integration infrastructure.... DoD, in concert with leading companies, should formulate an R&D strategy to create a new generation of enterprise architectures, models, tools, and software systems, and to determine the potential for new business operations, engineering practices, and manufacturing concepts. To achieve potential functional and performance improvements, integrators should combine the leverage of several emerging threshold technologies, such as operational integration frameworks, object-based and knowledge-based product and process representations, application-oriented network services, near-term and mid-term solutions to database integration, and wide-area object brokerage and execution.-"

- Enterprise architecture

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"In the early '80's, there was little interest in the idea of Enterprise Reengineering or Enterprise Modeling and the use of formalisms and models was generally limited to some aspects of application development within the Information Systems community. The subject of "architecture" was acknowledged at that time, however, there was little definition to support the concept. This lack of definition precipitated the initial investigation that ultimately resulted in the "Framework for Information Systems Architecture." Although from the outset, it was clear that it should have been referred to as a "Framework for Enterprise Architecture," that enlarged perspective could only now begin to be generally understood as a result of the relatively recent and increased, world-wide focus on Enterprise "engineering." The Framework as it applies to Enterprises is simply a logical structure for classifying and organizing the descriptive representations of an Enterprise that are significant to the management of the Enterprise as well as to the development of the Enterprise’s systems. It was derived from analogous structures that are found in the older disciplines of Architecture/Construction and Engineering/Manufacturing that classify and organize the design artifacts created over the process of designing and producing complex physical products (e.g. buildings or airplanes.)"

- Enterprise architecture

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"Generically, an architecture is the description of the set of components and the relationships between them. Simple enough. The trouble starts when you tack on an adjective: There are software architectures, hardware architectures, network architectures, system architectures, and enterprise architectures. People have their own preconceived notions and experiences about “architecture.” A software architecture describes the layout of the software modules and the connections and relationships among them. A hardware architecture can describe how the hardware components are organized. However, both these definitions can apply to a single computer, a single information system, or a family of information systems. Thus “architecture” can have a range of meanings, goals, and abstraction levels, depending on who’s speaking. An information system architecture typically encompasses an overview of the entire information system—including the software, hardware, and information architectures (the structure of the data that systems will use). In this sense, the information system architecture is a meta-architecture. An enterprise architecture is also a meta-architecture in that it comprises many information systems and their relationships (technical infrastructure). However, because it can also contain other views of an enterprise—including work, function, and information—it is at the highest level in the architecture pyramid. It is important to begin any architecture development effort with a clear definition of what you mean by “architecture.”"

- Enterprise architecture

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"The concept of EAs dates back to the mid-1980s. At that time, John Zachman, widely recognized as a leader in the field, identified the need to use a logical construction blueprint (i.e., an architecture) for defining and controlling the integration of systems and their components. Accordingly, Zachman developed a “framework” or structure for logically defining and capturing an architecture. Drawing parallels to the field of classical architecture, and, later, to the aircraft manufacturing industry, in which different work products (e.g., architect plans, contractor plans, shop plans, bills of lading) represent different views of the planned building or aircraft, respectively, Zachman’s framework identified the kind of work products needed to understand and thus build a given system or entity. In short, this framework provides six perspectives or windows from which to view how a given entity operates. The perspectives are those of the (1) strategic planner, (2) system user, (3) system designer, (4) system developer, (5) subcontractor, and (6) system itself. Associated with each of these perspectives, Zachman also proposed six abstractions of the entity, or models covering (1) how the entity operates, (2) what the entity uses to operate, (3) where the entity operates, (4) who operates the entity, (5) when entity operations occur, and (6) why the entity operates. Zachman’s framework provides a way to identify and describe an entity’s existing and planned component parts and the parts’ relationships before the costly and time-consuming efforts associated with developing or transforming the entity begin."

- Enterprise architecture

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"[T]he average company’s enterprise system - i.e. the overall system of IT related entities - is today highly complex. Technically, large organizations possess hundreds or thousands of extensively interconnected and heterogeneous single IT systems performing tasks that varies from enterprise resource planning to real-time control and monitoring of industrial processes. Moreover are these systems storing a wide variety of sometimes redundant data, and typically they are deployed on several different platforms... Organizationally, the enterprise system embraces business processes and business units using as well as maintaining and acquiring the IT systems. The interplay between the organization and the IT systems are further determined by for instance business goals, ownership and governance structures, strategies, individual system users, documentation, and cost. Lately, Enterprise Architecture (EA) has evolved with the mission to take a holistic approach to managing the above depicted enterprise system. The discipline’s presumption is that architectural models are the key to succeed in understanding and administrating enterprise systems. Compared to many other engineering disciplines, EA is quite immature in many respects. This thesis identifies.. firstly, the lack of explicit purpose for architectural models... [A] company’s Chief Information Officer (CIO) should guide the rationale behind the development of EA models. In particular, distribution of IT related information and knowledge throughout the organization is emphasized as an important concern uncared for. Secondly, the lack of architectural theory is recognized..."

- Enterprise architecture

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"EA originated from and is influenced by a number of business areas: The manufacturing industry, with Material Requirements Planning (MRP) and later Manufacturing Resource Planning (MRP II). These approaches developed into the so-called supply chain or value chain (Porter, et al). Not only the incoming logistics and internal operations were considered, but also the flow of material to customers and back. The second origin of EA growth was from Process Modelling and Design approaches, e.g. Business Process Re-engineering (Hammer, et al). These approaches seek to depict the enterprise in terms of business processes, leading to process improvements and “end-to-end” process integration. Corporate and process governance, organisational adaptability and IM/IT system integration were typical considerations. Organisations were consequently often restructured, to become “flatter” (less management layers) and coined process-centred or process-oriented organisations. A third development is a type of backward integration where software developers trie to better understand and serve the business world with “functioning and value-adding” software solutions (business applications). It is a well-known fact that enterprise integration software (ERP, etc.), according to business users and owners, are often considered to be failures."

- Enterprise architecture

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"This doctrine of the Kingdom of Heaven, which was the main teaching of Jesus, and which plays so small a part in the Christian creeds, is certainly one of the most revolutionary doctrines that ever stirred and changed human thought. It is small wonder if, the world of that time failed to grasp its full significance, and recoiled in dismay from even a half apprehension of its tremendous challenges to the established habits and institutions of mankind. It is small wonder if the hesitating convert and disciple presently went back to the old familiar ideas of temple and altar, of fierce deity and propitiatory observance, of consecrated priest and magic blessing, and these things being attended to reverted then to the dear old habitual life of hates and profits and competition and pride. For the doctrine of the Kingdom of Heaven, as Jesus seems to have preached it, was no less than a bold and uncompromising demand for a complete change and cleansing of the life of our struggling race, an utter cleansing, without and within. To the gospels the reader must go for all that is preserved of this tremendous teaching; here we are only concerned with the jar of its impact upon established ideas. The Jews were persuaded that God, the one God of the whole world, was a righteous god, but they also thought of him as a trading god who had made a bargain with their Father Abraham about them, a very good bargain indeed for them, to bring them at last to predominance in the earth. With dismay and anger they heard Jesus sweeping away their dear securities. God, he taught, was no bargainer; there were no chosen people and no favourites in the Kingdom of Heaven. God was the loving father of all life, as incapable of showing favour as the universal sun. And all men were brothers — sinners alike and beloved sons alike of this divine father. In the parable of the Good Samaritan Jesus cast scorn upon that natural tendency we all obey, to glorify our own people and to minimize the righteousness of other creeds and other races. In the parable of the labourers he thrust aside the obstinate claim of the Jews to have a sort of first mortgage upon God. All whom God takes into the kingdom, he taught, God serves alike; there is no distinction in his treatment, because there is no measure to his bounty. From all, moreover, as the parable of the buried talent witnesses, and as the incident of the widow's mite enforces, he demands the utmost. There are no privileges, no rebates, and no excuses in the Kingdom of Heaven."

- Kingdom of God

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"In the sixteenth century, Europe was like a bucking bronco. The attempt of some groups to establish a world-economy based on a particular division of labor, to create national states in the core areas as politico-economic guarantors of this system, and to get the workers to pay not only the profits but the costs of maintaining the system was not easy. It was to Europe's credit that it was done, since without the thrust of the sixteenth century the modern world would not have been born and, for all its cruelties, it is better that it was born than that it had not been. It is also to Europe's credit that it was not easy, and particularly that it was not easy because the people who paid the short-run costs screamed lustily at the unfairness of it all. The peasants and workers in Poland and England and Brazil and Mexico were all rambunctious in their various ways. As R. H. Tawney says of the agrarian disturbances of sixteenth-century England: 'Such movements are a proof of blood and sinew and of a high and gallant spirit... Happy the nation whose people has not forgotten how to rebel.' The mark of the modern world is the imagination of its profiteers and the counter-assertiveness of the oppressed. Exploitation and the refusal to accept exploitation as either inevitable or just constitute the continuing antinomy of the modern era, joined together in a dialectic which has far from reached its climax in the twentieth century."

- World-systems theory

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