301,751 research outputs found

    Enterprise 2.0 – Is The Market Ready?

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    Enterprise 2.0 family technologies have growing popularity, the cloud computing market is growing rapidly and, as a consequence, companies of all sizes start to evaluate the potential fit. The use of “Software as a Service”, “Platform as a Service” and “Infrastructure as a Service” has been evolving during the past years and has become increasingly popular. As its computing viability and benefits are legitimized, the adoption rate is rapidly increasing. The most popular business model in the abovementioned family is by far “Software as a Service” (also called SaaS), which is a software distribution model assuming the software applications are hosted and maintained by the vendor or the distributor, and user access is granted exclusively by means of the Internet. Based on both literature review and action research, the paper at hand is a synthesis for the results of an empirical study performed during the last two years among Romanian and foreign companies, in order to outline and provide an objective and unbiased answer to the question: “Is the market ready for these technologies or did they come too soon?”. The paper is a part of a larger research performed by the author in the field of Enterprise 2.0 technologies.Enterprise 2.0, Software as a Service, Platform as a Service, Infrastructure as a Service, Empirical study

    SOFTWARE: FROM PRODUCT TO SERVICE THE EVOLUTION OF A MODEL

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    Among the consequences of the Enterprise 2.0 family technologies’ growingpopularity, we can observe the rise of a set of new business models for the use and employment ofsoftware applications, some of them also applicable for infrastructure components. The mostpopular of these models is by far Software as a Service (also called SaaS). SaaS is a softwaredistribution model assuming the software applications are hosted and maintained by the vendor orthe distributor, the user access being granted exclusively by means of the Internet. The paper athand is a literature review and also an action research, meant to provide an objective and unbiasedcomparison of the two major software distribution models, and also to identify the strengths, theweaknesses and the favorite areas of applicability for each model. The paper is a part of a largerresearch performed by the author in the field of Enterprise 2.0 technologies.Organizational knowledge, Enterprise 2.0, Software as a Service, Web 2.0, Semantic Web

    Using Microservices to Customize Multi-Tenant SaaS: From Intrusive to Non-Intrusive

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    Customization is a widely adopted practice on enterprise software applications such as Enterprise resource planning (ERP) or Customer relation management (CRM). Software vendors deploy their enterprise software product on the premises of a customer, which is then often customized for different specific needs of the customer. When enterprise applications are moving to the cloud as mutli-tenant Software-as-a-Service (SaaS), the traditional way of on-premises customization faces new challenges because a customer no longer has an exclusive control to the application. To empower businesses with specific requirements on top of the shared standard SaaS, vendors need a novel approach to support the customization on the multi-tenant SaaS. In this paper, we summarize our two approaches for customizing multi-tenant SaaS using microservices: intrusive and non-intrusive. The paper clarifies the key concepts related to the problem of multi-tenant customization, and describes a design with a reference architecture and high-level principles. We also discuss the key technical challenges and the feasible solutions to implement this architecture. Our microservice-based customization solution is promising to meet the general customization requirements, and achieves a balance between isolation, assimilation and economy of scale

    EDOC: meeting the challenges of enterprise computing

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    An increasing demand for interoperable applications exists, sparking the real-time exchange of data across borders, applications, and IT platforms. To perform these tasks, enterprise computing now encompasses a new class of groundbreaking technologies such as Web services and service-oriented architecture (SOA); business process integration and management; and middleware support, like that for utility, grid, peer-to-peer, and autonomic computing. Enterprise computing also influences the processes for business modeling, consulting, and service delivery; it affects the design, development, and deployment of software architecture, as well as the monitoring and management of such architecture. As enterprises demand increasing levels of networked information and services to carry out business processes, IT professionals need conferences like EDOC to discuss emerging technologies and issues in enterprise computing. For these reasons, what started out as the Enterprise Distributed Object Computing (EDOC) conference has come to encompass much more than just distributed objects. So this event now used the name International EDOC Enterprise Computing Conference, to recognize this broader scope yet also retain the initial conference's name recognition

    Business Drivers for Application Servicing and a Software-as-a-Service Model

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    Many organizations are re-evaluating their approach to delivering enterprise applications, and are looking for ways to control IT costs. There is growing evidence of reluctance to fund large-scale implementation projects, and of tighter budgets forcing more careful cost-benefit analysis to justify IT investments. These efforts to control IT costs lead to consideration of alternative models for delivery of enterprise applications, such as the Software-as-a-service model or ASP (Application Service Providing). This paper discusses the business drivers for application servicing and gives a detailed description of the Software-as-a-service model in comparison to traditional one. It brings the arguments that the Software-as-service model constitutes a viable alternative to software licensing for many application types today, and will become the dominant method for delivery of enterprise applications in not too distant future

    Distribution pattern-driven development of service architectures

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    Distributed systems are being constructed by composing a number of discrete components. This practice is particularly prevalent within the Web service domain in the form of service process orchestration and choreography. Often, enterprise systems are built from many existing discrete applications such as legacy applications exposed using Web service interfaces. There are a number of architectural configurations or distribution patterns, which express how a composed system is to be deployed in a distributed environment. However, the amount of code required to realise these distribution patterns is considerable. In this paper, we propose a distribution pattern-driven approach to service composition and architecting. We develop, based on a catalog of patterns, a UML-compliant framework, which takes existing Web service interfaces as its input and generates executable Web service compositions based on a distribution pattern chosen by the software architect

    Ontology-based patterns for the integration of business processes and enterprise application architectures

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    Increasingly, enterprises are using Service-Oriented Architecture (SOA) as an approach to Enterprise Application Integration (EAI). SOA has the potential to bridge the gap between business and technology and to improve the reuse of existing applications and the interoperability with new ones. In addition to service architecture descriptions, architecture abstractions like patterns and styles capture design knowledge and allow the reuse of successfully applied designs, thus improving the quality of software. Knowledge gained from integration projects can be captured to build a repository of semantically enriched, experience-based solutions. Business patterns identify the interaction and structure between users, business processes, and data. Specific integration and composition patterns at a more technical level address enterprise application integration and capture reliable architecture solutions. We use an ontology-based approach to capture architecture and process patterns. Ontology techniques for pattern definition, extension and composition are developed and their applicability in business process-driven application integration is demonstrated

    DEVICE LOCATION IDENTIFICATION: SOFTWARE NOTIFYING NEARBY USER, VIA DEVICE DISPLAY AND AUDIBLE NOTIFICATION, TO CONTACT ADMIN OR INPUT DEVICE LOCATION AT DISPLAY

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    This invention relates to the field of enterprise device support and servicing. A method is disclosed to allow a service personnel to trigger a device to audibly notify bystanders of a request for support, in additional to enabling the device to request specific actions from the bystander (such as “Please, immediately call #555-555-5555 to provide information about the location of this device.”, or Please enter the device location, including building, floor, and location on the floor). This invention requires firmware changes on the device, software changes in the enterprise-device administrative solution (such as WebJet Admin), potential application/software changes to the accessed device the service personnel uses to connect to the enterprise-device administration solution (if application-based)
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