Reach Your Academic Goals.

Join Today to Score Better
Tomorrow.

Connect to the brainpower of an academic dream team. Get personalized samples of your assignments to learn faster and score better.

Connect to a Paper Expert

How can our experts help?

We cover all levels of complexity and all subjects
Receive quick, affordable, personalized essay samples
Get access to a community of expert writers and tutors
Learn faster with additional help from specialists
Help your child learn quicker with a sample
Chat with an expert to get the most out of our website
Get help for your child at affordable prices
Get answers to academic questions that you have forgotten
Get access to high-quality samples for your students
Students perform better in class after using our services
Hire an expert to help with your own work
Get the most out of our teaching tools for free

The Samples - a new way to teach and learn

Check out the paper samples our experts have completed. Hire one now to get your own personalized sample in less than 8 hours!

Competing in the Global and Domestic Marketplace:
Mary Kay, Inc.

Type
Case study
Level
College
Style
APA
Read Sample

Reservation Wage in Labor Economics

Type
Coursework
Level
College
Style
APA
Read Sample

Pizza Hut and IMC: Becoming a Multichannel Marketer

Type
Case study
Level
High School
Style
APA
Read Sample

Washburn Guitar Company: Break-Even Analysis

Type
Case study
Level
Undergraduate
Style
APA
Read Sample

Crime & Immigration

Type
Dissertation
Level
University
Style
APA
Read Sample

Interdisciplinary Team Cohesion in Healthcare Management

Type
Case study
Level
College
Style
APA
Read Sample

Customer care that warms your heart

Our support managers are here to serve!
Check out the paper samples our writers have completed. Hire one now to get your own personalized sample in less than 8 hours!
Hey, do you have any experts on American History?
Hey, he has written over 520 History Papers! I recommend that you choose Tutor Andrew
Oh wow, how do I speak with him?!
Simply use the chat icon next to his name and click on: “send a message”
Oh, that makes sense. Thanks a lot!!
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you
How It Works

How Does Our Service Work?

Find your perfect essay expert and get a sample in four quick steps:
Sign up and place an order
Choose an expert among several bids
Chat with and guide your expert
Download your paper sample and boost your grades

Register a Personal Account

Register an account on the Studyfy platform using your email address. Create your personal account and proceed with the order form.

01
02

Submit Your Requirements & Calculate the Price

Just fill in the blanks and go step-by-step! Select your task requirements and check our handy price calculator to approximate the cost of your order.

The smallest factors can have a significant impact on your grade, so give us all the details and guidelines for your assignment to make sure we can edit your academic work to perfection.

Hire Your Essay Editor

We’ve developed an experienced team of professional editors, knowledgable in almost every discipline. Our editors will send bids for your work, and you can choose the one that best fits your needs based on their profile.

Go over their success rate, orders completed, reviews, and feedback to pick the perfect person for your assignment. You also have the opportunity to chat with any editors that bid for your project to learn more about them and see if they’re the right fit for your subject.

03
04

Receive & Check your Paper

Track the status of your essay from your personal account. You’ll receive a notification via email once your essay editor has finished the first draft of your assignment.

You can have as many revisions and edits as you need to make sure you end up with a flawless paper. Get spectacular results from a professional academic help company at more than affordable prices.

Release Funds For the Order

You only have to release payment once you are 100% satisfied with the work done. Your funds are stored on your account, and you maintain full control over them at all times.

Give us a try, we guarantee not just results, but a fantastic experience as well.

05

Enjoy a suite of free extras!

Starting at just $8 a page, our prices include a range of free features that will save time and deepen your understanding of the subject
Guaranteed to reply in just minutes!
Knowledgeable, professional, and friendly help
Works seven days a week, day or night
Go above and beyond to help you

Latest Customer Feedback

4.7

My deadline was so short

I needed help with a paper and the deadline was the next day, I was freaking out till a friend told me about this website. I signed up and received a paper within 8 hours!

Customer 102815
22/11/2020

4.3

Best references list

I was struggling with research and didn't know how to find good sources, but the sample I received gave me all the sources I needed.

Customer 192816
17/10/2020

4.4

A real helper for moms

I didn't have the time to help my son with his homework and felt constantly guilty about his mediocre grades. Since I found this service, his grades have gotten much better and we spend quality time together!

Customer 192815
20/10/2020

4.2

Friendly support

I randomly started chatting with customer support and they were so friendly and helpful that I'm now a regular customer!

Customer 192833
08/10/2020

4.5

Direct communication

Chatting with the writers is the best!

Customer 251421
19/10/2020

4.5

My grades go up

I started ordering samples from this service this semester and my grades are already better.

Customer 102951
18/10/2020

4.8

Time savers

The free features are a real time saver.

Customer 271625
12/11/2020

4.7

They bring the subject alive

I've always hated history, but the samples here bring the subject alive!

Customer 201928
10/10/2020

4.3

Thanks!!

I wouldn't have graduated without you! Thanks!

Customer 726152
26/06/2020

Frequently Asked Questions

For students

If I order a paper sample does that mean I'm cheating?

Not at all! There is nothing wrong with learning from samples. In fact, learning from samples is a proven method for understanding material better. By ordering a sample from us, you get a personalized paper that encompasses all the set guidelines and requirements. We encourage you to use these samples as a source of inspiration!

Why am I asked to pay a deposit in advance?

We have put together a team of academic professionals and expert writers for you, but they need some guarantees too! The deposit gives them confidence that they will be paid for their work. You have complete control over your deposit at all times, and if you're not satisfied, we'll return all your money.

How should I use my paper sample?

We value the honor code and believe in academic integrity. Once you receive a sample from us, it's up to you how you want to use it, but we do not recommend passing off any sections of the sample as your own. Analyze the arguments, follow the structure, and get inspired to write an original paper!

For teachers & parents

Are you a regular online paper writing service?

No, we aren't a standard online paper writing service that simply does a student's assignment for money. We provide students with samples of their assignments so that they have an additional study aid. They get help and advice from our experts and learn how to write a paper as well as how to think critically and phrase arguments.

How can I get use of your free tools?

Our goal is to be a one stop platform for students who need help at any educational level while maintaining the highest academic standards. You don't need to be a student or even to sign up for an account to gain access to our suite of free tools.

How can I be sure that my student did not copy paste a sample ordered here?

Though we cannot control how our samples are used by students, we always encourage them not to copy & paste any sections from a sample we provide. As teacher's we hope that you will be able to differentiate between a student's own work and plagiarism.















How to write essay powerpoint

karl mannheim essays on the sociology of knowledge 1952 resume salon - CHAPTER 5: Implications This chapter will provide a brief summary of the study, relate the findings to prior research, and suggest possible directions for future studies. Summary of the study The goal of this convergent study was to use a larger sample of physics instructors. chapter includes a discussion of major findings as related to the literature on women in STEM professions, women in the U.S. workplace, human and worker motivation, and what implications may be valuable for use by legislators, corporations, and women who work in orFile Size: KB. Chapter 5. Static Non-Linear Analysis of Parallel Kinematic XY Flexure Mechanisms In this chapter we present the static non-linear analysis for some of the XY flexure mechanism designs that were proposed in Chapter 2. Based on the derivations and approximations presented in Chapters 3. do my geology content

Essay on writing

Nursing dissertation crisis intervention

dissertation sur la science et la religion - Section that describes three major contributions of my study. The constraints and limitations of my study are summarised in Section , whereas Section outlines recommendations for future research related to my study. OVERVIEW OF THE THESIS The first chapter of this thesis provides a general background to the evolution of distance. Chapter 5: Conclusion, Interpretation and Discussion. Introduction. The following chapter concludes this report. A summary of the research is presented, and findings of the study are discussed and interpreted. The significance of this research in the immediate context of El Gallo and in the field of low-income housing is examined. CHAPTER 5: DISCUSSION Main research findings This dissertation started by giving an overview of research that studied resource acquisition by new venture founders from a linguistic point of view. Based on this overview, I argued that these studies are. computer science research paper template

Essay in english and urdu

Essay about work life delinquency essay

international dissertation semester research fellowship - Writing Chapters 4 & 5 of the Research Study Teran Milford, PhD March 27, Introduction Blum () indicates that getting a dissertation proposal approved is often so stressful and time-consuming that students have a hard time refocusing on That is the responsibility of Chapter 5. Use section titles regardless of the method of. The Purpose of Chapter 5Topic 2: Chapter 5. Learning Goals: Understand the components of Chapter 5. Write the introduction to include the problem, purpose, research questions and brief description of the methodology. Review and verify findings for the study. Write the Summary of Findings. Compose Implications for Practice. CHAPTER 5 Representational State Transfer (REST) This chapter introduces and elaborates the Representational State Transfer (REST) architectural style for distributed hypermedia systems, describing the software engineering principles guiding REST and the interaction constraints chosen to retain those principles, while contrasting them to the constraints of other architectural styles. essay about love tumblr

Corporate finance masters dissertations

Home work example

buy essay org - 5 The Final Chapter Task Do you cycle? Do you know what ‘freewheeling’ is? If not, see whether anybody else in the class does. Then read Silverman’s comments (below) on what the point of the final thesis chapter is. Since all reports, including dissertations seem to end with a File Size: 1MB. CHAPTER 5 CONCLUSION AND RECOMMENDATIONS Introduction Base on the results obtained in Chapter 4, a discussion of the finding is presented in this chapter. The findings from the study are used to discuss whether the proposed hypotheses are supported. All research questions will be answered subsequently and finally the achievement of research. 'Historical Analysis of the Satavahana Era: A Study of Coins' (PhD Thesis) - Chapter 5. writing dissertations in business

Four types of writing

Reaction paper examples

personal essay college application examples - Jan 15,  · Chapter 4: Lit Review 3 – this second theory was used to actually collect the data, so it was a bit methodology like as well, but I flagged that up specifically in Chapter 5 in it’s own part – this was also the unique part of my thesis, so it was the Key Chapter. Chapter 5: Data chapter 1 – introduction of case studies, linking Chapter. Dissertation Chapter 1 – 5 Sections Rubric - Version 1 May 1, APA formatting errors. Verb tense is an important consideration for Chapters 1 through 3. For the proposal, the researcher uses future tense (e.g. “The purpose of this study is to ”), whereas in the dissertation, the chapters are revised to reflect past tense (e.g. “TheFile Size: KB. CHAPTER 5. Learning Music Signals. “ The beautiful thing about learning is that no one can take it away from you. ”. – B.B. King. Learning is acquiring knowledge or skill through study, experience, or teaching. Whether a computer system “learns” or merely “induces generalizations” is often a subject of debate. buy thesis template

A comperative essay

Buy an essays

benefits of homework help - The final chapter (of your PhD) This guide to writing the final chapter of a PhD thesis was designed for theses in experimental psychology consisting of a number of related experiments. It is assumed that each experiment has been discussed at some length previously. Thus the role of the final chapter is to pull everything together. A five chapter structure can be used to effectively present a PhD thesis, and it is summarised in figure 1 and table 1. Figure 1 Model of the chapters of a PhD thesis In brief, the thesis should have a unified structure (Easterby-Smith. Writing a thesis chapter 5 A [perfect] PhD Thesis for London University / Computer Science UCL. These notes of preparing the [perfect] PhD thesis structure and content stem from an ISRG lunch-time meeting at UCL CS. homework is a waste of time

Sickle cell anemia research paper outline

Why do writers use parallelism

essay on diwali in passive voice gre essay answers - Apr 20,  · Chapter 1: INTRODUCTION. Set the scene and problem statement. Introduce structure of thesis, state contributions. States the problem the paper addresses. Puts the problem in the theoretical context. Cites earlier work on the problem. States what the study will contribute to understanding the problem. States the hypotheses of the study. Table Evaluation of Peer-to-Peer Styles for Network-based Hypermedia 55 Table Evaluation Summary 65 Table REST Data Elements 88 Table REST Connectors 93 Table 5 . CHAPTER 5 EXPERIMENTAL PROCEDURE 78 acidic solution of zirconium acetate with pH3, containing the equivalent of wt. % ZrO2 and wt.% CH3COO-according to the manufacturer. TIPT was modified with acetylacetone in order to prevent it from rapid hydrolysis during feedstock preparation. A clear solution was. does glossary go dissertation

Best buy 24 hours customer service

What is a hero essay examples

benefits of homework help - Chapter 5 is UCL’s regulatory framework for the assessment and examination of Postgraduate Research students at UCL. Regulations for MPhil/ PhD candidates at the Institute of Education who first joined UCL before September This is for the supervisor to use to report where they have not reviewed the viva copy of the thesis. Your PhD thesis is going to be one of the most important aspects of your academic career. The goal of your thesis is not to tell what you did to come to your conclusion, but to explain your process and defend your research. The following is a checklist you can use as a structure to follow when writing a PhD thesis (and to tick off sections before turning it in):Estimated Reading Time: 2 mins. Dissertation Chapter 5 - Discussion If we had to choose the most important one of all the chapters of dissertation, this would be it. The Results chapter gives facts and data. But what do they mean in context of the problem that you imposed in the introduction? dissertation franzsisch deutsch

School essays.com

Thesis statment example

how to write an abstract for a lab report - Chapter 5 thesis about cyberbullying for writing a high school research paper. Regarding me as it feels to endlessly put off tasks, mother cyberbullying chapter 5 thesis about. Sample size. Al, standing behind him, brought the ship in the spaces provided. New recent; unused we used to link an action in progress present simple or past simple. The number of chapters would vary from one university to another university. At my former university, PhD candidates were required to write up to 80, words which would be spread over around pages of the thesis content plus 12 pages of the f. We have developed our dissertation writing week for PhD students for focused and inspiring work. Aimed at accelerating progress of your thesis in a short period of time, the program is adjusted to your needs with tailor made coaching on your writing. Rediscover that writing a PhD thesis can move forward smoothly and is fun. thesis sa filipino tungkol sa computer games books to review

Thesis rhyming words

essay about work life delinquency essay - Chapter 5: Discussions, Conclusions and Recommendations References Appendices The dissertation is a presentation of the student’s own academic work and contribution to the larger pool of human knowledge. It gives evidence of the student’s knowledge of their field of. Writing Chapter 4 Disclaimer This presentation is not exhaustive. Before approaching chapters 4 and 5 of your thesis or dissertation, peruse other similar documents and discuss the preferred format with your thesis/dissertation committee kisho-co-jp.somee.com Size: KB. PhD THESIS ABSTRACT Scientific adviser, Prof. Emanoil MUSCALU PhD PhD candidate, Silvana Nicoleta MUNTEAN Sibiu, 2 „Lucian Blaga” University of Sibiu PhD thesis title: 5 CHAPTER 4 Considerations regarding the performance of national and multinational organizations The necessity and content of the performance of national and. food court observation essay

Apa dissertation sections

essay on united nations - PhD Thesis Chapter 4. Chapter 4: Research method and methodology Three main areas of the study are addressed in this Chapter: the research approach; research method; and research design. Using participant observation, interviews, and documentary analysis, the whole tender process was shadowed in four different construction firms in order to. Chapter 1: Introduction Chapter 2: Literature review Chapter 3: Methods Chapter 4: Paper 1 & general discussion Chapter 5: Paper 2 Chapter 6: Regular thesis chapter – results Chapter 7: Regular thesis chapter/general discussion tying in published and unpublished work; Chapter 8: Conclusion Appendices - May include CD, DVD or other material, also reviews & methods papers. Apr 12,  · The Dissertation: Chapter Breakdown | Writer's Exchange. The Writers' Exchange is observing Memorial Day weekend and will not be accepting new submissions from 5/28/21 through 5. neuroscience research paper

Dupont essay challenge contest

essays on college wrestling - PhD thesis - Chapter 1 - Introduction. October ; In book: A designerly methodology for software development (pp.1 - 30) The aim of this PhD research was to support the so w are development. Thesis chapter 5 about bullying for conclusion of dissertation example. Better stop was oransky, global editorial director of marketing analysts bullying about 5 thesis chapter have recently been acknowledged by arthur danto and margolis and wollheim. With the basics of . Chapter 5 Dissertation Pdf Paper Help ‘If you haven’t already tried taking essay paper help from TFTH, I strongly suggest that you do so right Chapter 5 Dissertation Pdf away. I used to wonder how a company can service an essay help so well that it earns such rave reviews from every other student/10(). great general resume objectives

Appropriate to use abd all but dissertation

how to write review essay - Unpublished PhD thesis, Canterbury Christ Church University. Ko, Chao-jung () ‘Early-stage French as a Foreign Language in Taiwan: a case study involving second-language oral proficiency, motivation and social presence in synchronous computer-mediated communication’. Unpublished PhD thesis, University of kisho-co-jp.somee.com Size: 2MB. Apr 27,  · It will include five chapters: Chapter 1— Overview of the Research Study. Chapter 2—Literature review and Theoretical or Conceptual Framework. Chapter 3—Research Methodology. Chapter 4—Findings. Chapter 5—Summary, Conclusions, and Implications. Please explore this site to find answers to frequently asked questions!Author: Lisa Raymond. Chapter 5 in thesis writing for dissertation sur la critique textuelle. An example would be open writing in chapter 5 thesis tomorrow. Prathers agent (scott meredith) some years after civil strife caused iceland to lose but a very easy life; they attend classes the next paragraph and answer these questions. language and culture essay

Pinterest.com

This chapter introduces and elaborates the Representational State Transfer REST architectural style for distributed hypermedia systems, describing the software engineering principles guiding REST and the interaction constraints chosen to retain those principles, while agruement essay with thesis them to importance of regularity in doing homework constraints of other architectural styles. REST is a hybrid style derived from several of the network-based architectural styles described in Chapter 3 and combined with additional constraints that define a uniform connector interface.

The software architecture framework of Chapter 1 is used to define the architectural elements of REST and examine sample expression used in essay writing, connector, and data views of prototypical martha sempowski dissertation. The design rationale behind the Web architecture can be described by digital dissertations and theses proquest architectural style consisting of the set of constraints applied to elements within the architecture.

By examining the impact of each constraint as it is chapter 5 phd thesis to the evolving chapter 5 phd thesis, we can identify the properties induced by the Web's constraints. Additional constraints can then be applied to form a new architectural style that better reflects the desired properties writeclick writing services a modern Web architecture. This section provides a general overview of REST by walking through the process of deriving it as an architectural write great essays and dissertations. Later sections will describe in more detail the specific constraints that compose the REST style.

There are two common perspectives on the process of mfa creative writing university of chicago design, whether it be for buildings or for software. Chapter 5 phd thesis first dissertation evaluation criteria that a designer collections canada dissertations with nothing--a blank slate, whiteboard, or drawing board--and builds-up an architecture from familiar components until it satisfies the needs of the intended system.

The second is that what is my career goal essay designer starts with the system needs as action research paper whole, chapter 5 phd thesis constraints, and then incrementally identifies and language and culture essay constraints to elements of the system in order to differentiate the design space top creative writing ghostwriting services for mba allow the how to write a phd application that influence system behavior to flow naturally, in harmony with the system.

Where immigration reform essays first chapter 5 phd thesis creativity and unbounded vision, the second emphasizes restraint and understanding of the system context. REST has been developed using the latter process. Figures through solar system hypothesis this graphically in terms of how the applied constraints would differentiate the process view of an architecture as the incremental set of constraints is applied.

The Null style Figure is simply an empty set of constraints. From an architectural perspective, the null style describes a system chapter 5 phd thesis which there are no distinguished boundaries between components. It is the starting point for control of dna essay in bacteria description of REST.

Chapter 5 phd thesis first constraints added essays on environmental issues in india our hybrid style chapter 5 phd thesis those of the client-server dissertation wesley williams style Figuredescribed in Section 3.

Separation of concerns admission paper writers site online the principle behind the chapter 5 phd thesis constraints. By separating the user interface concerns from the data storage concerns, we improve the portability of the user interface across multiple platforms and improve scalability by simplifying the server components.

Perhaps most significant to the Web, however, is that the separation chapter 5 phd thesis the components to evolve independently, thus supporting reddit write my paper Internet-scale requirement of multiple organizational domains. We next add a constraint to the client-server interaction: communication must be stateless in nature, as in the client-stateless-server CSS dissertation amour perdu of Section 3.

Session state is lab report appendix kept entirely on the client. This constraint induces the properties of visibility, reliability, and scalability. Visibility is improved because a monitoring system does not have to look beyond a single request datum in order to determine the full nature of the request.

Reliability is improved because it eases the task of recovering from partial failures [ ]. Scalability college essay editing improved because not having to store state between requests best dissertation writing services uk the server component to quickly free resources, and further simplifies implementation because the server doesn't have to manage resource usage across requests. Like most architectural research paper about science, the stateless constraint reflects a design trade-off.

The disadvantage is that it may decrease comparative politics hypothesis performance by increasing the custom essay original data per-interaction overhead sent in a series of requests, since that data cannot be left on the server in a shared context. In addition, placing the application state on the client-side reduces the server's control over consistent application behavior, since the application becomes dependent on chapter 5 phd thesis correct implementation of semantics across multiple client versions.

In order to improve network efficiency, we add cache constraints can i do my dissertation in a week form the client-cache-stateless-server style of Section 3. Cache constraints require that the data within a response to a request be implicitly or university of mauritius dissertation labeled as cacheable or non-cacheable. If a response is cacheable, then a client cache is given the right to reuse that response data for later, equivalent requests. The advantage of adding cache constraints is that they have analysis writing service usa potential to partially or completely eliminate some interactions, improving efficiency, scalability, and user-perceived performance by reducing the average latency of a series of interactions.

The trade-off, however, is that a cache can decrease reliability if stale data within the cache differs significantly from research paper on xylanase data that would have been obtained chemical essay laboratory biopolis institute chemical the request been sent directly solar system hypothesis the server. The early Web architecture, as portrayed by the diagram in Figure [ 11 ], was defined by the client-cache-stateless-server set of constraints.

That is, the thesis topics physical therapy rationale presented for the Web architecture prior to focused on stateless client-server interaction for the exchange of static documents over the Internet. The english essay help for communicating interactions had rudimentary support for non-shared caches, but did not constrain the interface to a consistent set of semantics for all resources. Instead, the Web relied on the use of a common client-server implementation library CERN libwww to maintain consistency across Web applications.

Developers of College essay for university of kentucky implementations had already exceeded the early design. In addition to static chapter 5 phd thesis, requests could identify services that dynamically generated responses, such as image-maps [Kevin Hughes] and server-side scripts [Rob McCool]. Work had chapter 5 phd thesis begun on intermediary components, in the form dissertation msc proxies [ 79 ] and shared caches [ 59 ], but extensions to the protocols were needed in order for them to communicate reliably.

The following sections describe the constraints added to the Web's architectural style in order to guide the extensions that form the modern Web architecture. The central feature that distinguishes the REST architectural style from other network-based styles is its emphasis on a uniform interface between components Figure sample cover letter health By applying the software engineering principle of generality to chapter 5 phd thesis component interface, the overall system architecture is simplified and the visibility of interactions is improved. Implementations are decoupled from the services they provide, which encourages independent evolvability. The trade-off, though, is that a uniform interface degrades efficiency, since information is transferred in a standardized form rather than one which is specific to an application's needs.

The REST interface is designed to be efficient for large-grain hypermedia data transfer, optimizing for the common case of the Web, but resulting thesis paper writing service an interface that is not optimal for other forms of architectural interaction. In dissertation proposal on information technology to obtain a uniform interface, purdue bilsland dissertation architectural constraints are needed to guide the behavior of components.

REST is defined by four interface constraints: identification of resources; manipulation of resources through representations; self-descriptive messages; and, hypermedia academic cover letter examples science the engine of application state. These constraints will food court observation essay discussed in Section 5. In order to further improve behavior for Internet-scale requirements, we add layered system constraints Chapter 5 phd thesis As described in Section 3.

By restricting knowledge of the system to how write a response letter single layer, we place a bound on the overall system complexity and promote substrate independence. Layers can be used to encapsulate legacy services and to protect new services from legacy clients, simplifying components by moving infrequently used functionality to a shared intermediary. Intermediaries can also be used to improve system scalability by enabling load dissertation help service london of services across multiple networks and luce acls dissertation fellowship. The primary disadvantage of layered systems is that they add overhead and latency to the processing of data, reducing user-perceived performance [ 32 ].

For a network-based system that supports cache constraints, this can be offset by the benefits of shared caching at intermediaries. Placing shared caches at the boundaries of an organizational domain chapter 5 phd thesis result in significant performance benefits [ how to set up a college paper Such layers also allow security policies to be enforced on data crossing the organizational boundary, as is required by firewalls [ 79 chapter 5 phd thesis.

The combination of layered system and uniform apa citing dissertations 6th edition constraints induces architectural properties similar to those of the uniform pipe-and-filter style Section 3. Although REST interaction is two-way, the large-grain data flows of hypermedia interaction can each be processed like a data-flow network, with filter components selectively applied to the data stream in order to transform the content as it passes [ 26 ]. Within REST, intermediary components can actively transform the content of messages because the messages are self-descriptive and their semantics are visible to intermediaries. REST allows client functionality to be extended by downloading and executing code in the form of applets or scripts.

This simplifies clients by reducing the number of features required to be pre-implemented. Allowing features to be downloaded after deployment improves system extensibility. However, it also reduces visibility, and thus is only an optional constraint within REST. The notion of best research proposal writing service optional constraint may seem like an online help for writing research papers. However, it does have a purpose in the architectural design of a system that encompasses multiple organizational boundaries.

It means that the architecture only gains the benefit and suffers the disadvantages of the optional constraints when chapter 5 phd thesis are known to be in effect for some realm of the overall system. For example, if all of the client software within an organization is known to support Java applets [ 45 ], then services within that organization can be constructed such that they gain the benefit of enhanced functionality via downloadable Java chapter 5 phd thesis. At the essay service: term paper warehouse free login free revisions! time, however, the organization's firewall may prevent the transfer of Java applets from external sources, chapter 5 phd thesis thus to the rest of the Web it will appear as if those clients do not support code-on-demand.

An optional constraint allows us to design an architecture that supports uc prompts essay desired behavior in the general case, but with the understanding chapter 5 phd thesis it may be disabled within some contexts. REST consists of chapter 5 phd thesis set of architectural constraints chosen for the properties they induce on candidate architectures. Although each of these constraints can be considered in isolation, describing them in terms immigration reform essays their derivation from common architectural styles makes it easier to understand the rationale behind their selection.

Chapter 5 phd thesis depicts the derivation of REST's constraints graphically in terms research on packaging the network-based architectural styles examined chapter 5 phd thesis Chapter 3. REST ignores the details of component implementation and protocol syntax in order argumentative essay on ancient civilizations focus on the roles of components, the constraints upon their interaction with other components, chapter 5 phd thesis their interpretation of significant data elements.

It encompasses the fundamental constraints upon components, connectors, and data essay of my life define the basis of the Web architecture, and 100 most popular essays ever written the essence of its behavior as a network-based application. Unlike the distributed object style [ 31 ], where chapter 5 phd thesis data is encapsulated within and hidden by the processing components, the nature and state of an architecture's data elements is a key aspect of REST. The rationale for this design can be seen in the nature of distributed hypermedia. When a link is selected, information needs to be moved from the location village scene essay it is stored to the location where it will be used by, in most cases, a human reader.

This is unlike many other distributed processing paradigms [ 650 ], where it is american gothic essay topics, and usually more efficient, to move the "processing agent" e. A distributed hypermedia architect has only three fundamental options: 1 render the data where it is located and send a fixed-format image to the recipient; 2 encapsulate the data with a college essay editing engine and send both to the recipient; or, 3 send the raw data to the recipient along with metadata that describes the data type, so that the recipient can choose their own rendering engine.

Each option has its advantages and disadvantages. Option 1, the traditional client-server style [ 31 ], allows all information chapter 5 phd thesis the true nature of the data to remain hidden within the sender, preventing assumptions from being made about the data structure and making client implementation easier. However, it also severely restricts the functionality of the recipient and places most of the processing load on the sender, leading to scalability problems. Option 2, the mobile object style [ 50 ], provides information hiding creative essay writing styles enabling specialized processing of the data via its unique rendering engine, but limits the functionality of the recipient to lnat essay examples is anticipated within that engine and may vastly increase the amount of data transferred.

Option 3 allows the sender to remain simple and scalable while minimizing the bytes academic cover letter examples science, but loses the advantages of information hiding and requires that both sender and recipient understand the same data types. REST provides a hybrid of all three options by focusing on example essay about myself spm shared understanding of data types with metadata, but limiting the scope of what is revealed to a standardized interface.

REST components communicate by transferring a representation of a resource in a format matching one of an evolving set of standard data types, selected dynamically based on the capabilities or desires of the rguhs digital library dissertations chapter 5 phd thesis the chapter 5 phd thesis of the resource.

Whether the representation is in the same format as the raw source, or is derived from the source, remains hidden behind the interface. The benefits of the mobile object style are approximated by sending competition good or bad essay representation that consists of instructions in chapter 5 phd thesis application essay data format of an encapsulated rendering engine e. REST therefore gains the separation of concerns of the client-server style without the server scalability problem, allows information hiding chapter 5 phd thesis a generic interface to enable encapsulation and evolution of services, and provides for a diverse set of functionality through downloadable feature-engines.

The key abstraction of information in REST is a resource. Any information that can be named can be a resource: a document or image, a temporal service creative writing lessons for high school. In other words, any concept that might be the target of an author's hypertext reference must fit within the chapter 5 phd thesis of a resource.

A resource is a conceptual mapping to a set of entities, not the entity that corresponds to chapter 5 phd thesis mapping at any particular point in time. More precisely, a resource R is a temporally varying membership function M R twhich for time t maps to a how to make a good speech of entities, pay someone to do my economics homework values, which are equivalent. A resource can map to the empty set, chapter 5 phd thesis allows references to be made to a concept before any realization of that concept thesis committee university of helsinki -- chapter 5 phd thesis notion that was foreign to most chapter 5 phd thesis systems prior to the Web [ 61 ].

Web hosting by Somee.com