Apa quick reference guide 2 apa quick reference guide caveat. Very often cloud computing is investigated from a service model point of view iaas, paas, saas or a deployment point of view private, public, hybrid, community cloud. Online and other sources tutoring and learning centre, george brown college 2014. Platformasaservice offerings differ in their functional completeness and degree of cloudiness. Model based monitoring and controlling for platformasa. Download this white paper to better understand the different flavors of paas, pros and cons of each approach, and dlts new approach to a private paas for public sector. The trends we see in paas both reflect and drive the trends in the continuous transformation of cloud computing and digital business, said yefim natis, distinguished research vice president at gartner. As the notional reference model figure below illustrates, reference models capture the elements of the architectural views, and translate those elements into text. The datalink layer builds on the service provided by the underlying physical layer. It is often best to model your citation after an example. Developers building in a cloud environment typically prefer the deep platform access to application servers, web servers, and databases. The reference model reference models have a timehonored status, and one wellknown example is the iso 7layer reference model, which divides network protocols into seven layers. White paper of successful reference data management.
The model is informal and does not correspond perfectly to the protocol layers in widespread use but is still discussed in virtually every basic textbook on networks. The projectspecific artefact instances in the lower left corner are, e. This video shows how to use pdf documents as reference models. In this case, its a visual model for cloud computing. Data modeling product standards for the latest version. Iaas, paas, saas c 5 properties, 4 deployment models, 3 basic service models d 4 deployment models a company is considering a cloud computing environment where the it infrastructure components are. Depending on the format of the reference source, there are variations in how the reference is listed. References classroom assessment and the national science. The practical guide to platformasaservice aims to define paas and differentiate it from other categories of cloud computing such as infrastructureasaservice iaas and softwareasaservice saas. References are on a separate page and it has a complete list of sources you have used in your paperessay with each entry containing. Paas and the capabilities that should be expected of a paas offering.
The two main packages that the college provides free access to are endnote and refworks, but there are now several. An ipaas reference model by sameer paradkar introduction integration platformasaservice ipaas, is a subsection of paas, and continues to evolve as an integration alternative capable of meeting a wide range of integration needs, including onpremise, cloud, b2b, and mobile integration. Paas element types are the constructs required to build a paas. Platform as a service paas is a typical cloud service paradigm that allows paas consumers to deploy and manage applications usually services to saas. Cloud computing definition, reference architecture, and general use cases. Model based monitoring and controlling for platformasaservice paas. Reference models in communication networks studytonight.
Understanding reference models and reference architectures. If your company is an insurer or a premium audit service company, paas on isonet is part of your subscription or servicepurchase agreement. With the infrastructure of code provided by the paas model, applications can be developed and deployed at a lower cost because the need to buy and manage the underlying software and hardware has been eliminated. Frode myren ibm, tore christiansen pca, nils sandsmark pca, avin mathew mimosa, alan johnston mimosa. Paas platform depicted above represent the implementation of the minimal needs discussed in the previous section. Another primary component of jiem is the jiem reference model contained in this document. Gartner has identified the key trends impacting platform as a service paas technologies and platform architecture in 2019 and beyond. Gartner s reference model defines the core components and fundamental architecture of a comprehensive implementation. Who is responsible for creating the information, when the information was created, what it is titles, subtitle, edition, etc. This guide is intended to supplement not replacethe sixth edition of the publication manual of the american psychological association apa, 2010. Sign up to get all the good stuff delivered to your inbox every week. Whereas a reference model divides the functionality, a reference architecture is the mapping of that functionality onto a system decomposition.
The alternatives analysis standard and methodology is applicable to all pbgc employees and contractors that need to assess and select a business technology based solution or a technology component to meet business requirements or address a performance need. Gartners reference model defines the core components and fundamental architecture of a comprehensive implementation. Reference models provide textual extractions of underlying architectural data. Reference models have a timehonored status in computer science. By sameer paradkar enterprise architecture professional. The associated metamodel will illustrate the relationship between the reference models, with the use cases providing examples of how each reference model can be applied. Performance reference model the performance reference model prm supports architectural analysis and reporting in the strategy subarchitecture view of the overall ea. The gartner ipaas reference model provides users with a conceptual framework they can use to compare and contrast offerings from different providers. If youre an agent or broker, you can purchase a oneyear subscription to paas by contacting verisk at 18008884476. A reference model for requirements and specifications. Successful reference data management 1 the foundations of successful reference data management introduction data management is becoming more and more central to the business model of enterprises. Pcamimosa reference architecture framework for integrated engineering and operations.
Not only that reference models inherit the problems well known from the evaluation of conceptual models in. Reference model a division of functionality into elements together with the data flow among those elements reference architecture a reference model mapped onto software elements that implements the functionality defined in the reference model 4 saturn 2014 understanding reference models and reference architectures. For more information please see part 5 of clearly apa. A logical data model facilitates data reuse and sharing. In an iaas environment, paas can easily scale capacity, not just. It is a reference manual for analyzing information exchange as a part of an integrated. Zotero automatically parses metadata of pdf files and extracts citation information and adds it to the library. This document presents the nist cloud computing reference architecture ra and taxonomy. One very wellknown example is the iso 7layer reference model, which divides network protocols into seven layers. The model is built in a phased manner and goes through several iterations of validation to ensure that the. To ensure national and worldwide data communication iso iso stands for international organization of standardization. Sandia national laboratories is a multiprogram laboratory managed and operated by sandia. I dont always evaluate paas with a list of criteria, but when i do, its this list. The drm is a framework whose primary purpose is to enable information sharing and reuse across the federal government via the standard description and discovery of common data and the promotion of uniform data management practices.
Reference model an soa design pattern for applications architecture avancier virtualmindmap phases and levels of architecture elaboration qualities nonfunctional requirements a business motivation model avancier methods process architect levels and. Apa 6th edition quick reference guide the sanford school. A fundamental reference point, based on the nist definition of cloud computing, is needed to describe an overall framework that can be used governmentwide. This is a business reference model for justice information exchange, containing 663 key exchanges common to most jurisdictions. The unit of information exchanged between two entities in the datalink layer is a frame. Darwin argued insert paraphrased text as cited in fisher, 2005. Prepared by sandia national laboratories albuquerque, new mexico 87185 and livermore, california 94550. The list of criteria identifies current capabilities that must exist in an apaas for it to be considered enterpriseready for webfacing customer service and internal applications, and it describes futurelooking requirements that enterprises will need as their cloud application development, delivery.
Top referencing tools and reference management software. Paas is a model of cloud computing in which a vendor provides the user with the hardware and software tools necessary to create, deploy, and manage applications at scale, via the. The data reference model drm is one of the five reference models of the federal enterprise architecture fea. As a quick reference, this guide is not comprehensive but covers the most common style issues that arise in student writing. Identifying key trends in paas and platform architecture. Here is an example of a simple reference model that does nothing more than frame out some cornerstone concepts for cloud computing. In future blog posts with help from different collaborators i hope to accurately map the major paases to the paas model and their paas element types. There are many users who use computer network and are located all over the world. This reference model provides a framework for describing. The time when data was looked at as little more than the byproduct of automation is long gone, and today we see enterprises vigorously. Conceptual framework for evaluating and selecting paas.
Cloud computing definition, reference architecture, and. The model is informal, and does not correspond perfectly to the protocol layers in widespread use, but. Identify the kind of source that you have used book. No longer a research project or an offering by a leading edge internet company aimed at leading edge developers. Comment here on the blog or ping me on twitter with your. Gartner and paas platform as a service gartner has a growing body of research on paas platform as a service, including private paas, which it formerly referred to as cloud enabled application platforms ceap.
According to one survey, 88% of enterprises are interested in private paas while 34% of enterprises are already implementing or evaluating. Reference management software comparison there are a number of different types of software packages that you can use to manage the bibliographic details of information and the documents you find during your degree or research. The user can click this icon to add the reference to the library. Reference model examples reference models give us a quick way to see and talk about a given problem space. Reference architecture for applications in custom paas the diagram shown below depicts a typical logical reference architecture for a custom paas solution. You can include the references in your text by simply dragging and dropping citation files. Enterprise grid alliance reference model and use cases v1. The norquest guide to apa style beginning on page 53. Integrationplatformasaservice offerings support a new, cloudbased approach to address the perennial data and application integration challenge. The datalink layer allows two hosts that are directly connected through the physical layer to exchange information. Inquiry and the national science education standards. Platform as a service paas is software that connects people or software components with applications. Reference models, architectural patterns, and reference architectures are not architectures. Reference models, reference architectures, and reference.
26 1408 455 777 1483 433 1127 667 1417 1014 1135 774 1180 176 624 1418 707 419 510 1432 430 1266 987 1118 1446 812 1475 1044 128 483 584 4 403