Define the architectural framework for electronic commerce, Computer Engineering

Assignment Help:

Define the Architectural framework for electronic commerce.

An application independent framework to categorize service interaction relies onto four fundamental dimensions

a. Service topologies

b. Cooperation models,

c. Implementation techniques,

d. Quality of service.

Such all most existing implementations rely upon tier-based client-server architecture in spite of the actual demands of the underlying application there.

Service Topologies within a service-based architecture there occurrence dependencies in between services resulting through cooperation implementation techniques for illustration remote invocation in HTTP. An event-based cooperation can be implemented by using message passing or this can be based upon remote invocation mechanisms.

A cooperation model explains the way interdependencies are established through cooperative interactions. We know two fundamental roles services can play: providers and consumers.

Quality of Service: It is assessed onto the origin of customer’s satisfaction.


Related Discussions:- Define the architectural framework for electronic commerce

Explain the working of bcd adder, Explain the working of BCD adder One ...

Explain the working of BCD adder One of the ways of adding decimal numbers in BCD is to use a 4-bit binary adder and perform arithmetic operation one digit at a time. The low-o

Define diffrent aspects of a system, Q. Define diffrent aspects of a System...

Q. Define diffrent aspects of a System? The aspects of a System are as below: Organization implies order and structure. It is aprearrangement of components which helps t

Describe the size and speed of scanners, Q. Describe the Size and Speed of ...

Q. Describe the Size and Speed of Scanners? Before actual scanning, a quick, low resolution scan known as pre-scan is made to preview the image and select scanning area. After

What is a screen group, What is a screen group? How it is useful? Scre...

What is a screen group? How it is useful? Screen group is a field in the Screen Attributes of a screen.  Here we can explain a string of up to four characters which is availa

Enumerate the design reusability of vhdl, Enumerate the Design reusability ...

Enumerate the Design reusability of VHDL VHDL.  Functions  and  Procedures  may  be  placed  in  a  package  so  that  they  are  available  to  any design-unit which wishes t

Determine a positive logic system logic state level, In a positive logic sy...

In a positive logic system, logic state 1 corresponds to ? Ans. For positive digital logic, we choose two voltages levels. Higher voltage shows logic 1 and a lower voltage sho

Determine the applications of recursion theorem, Applications of recursion ...

Applications of recursion theorem?  1.  ATM is undecidble.  2.  Fixed point theorem.  3. MINTM is not Turing recognisable

Java, differentiate between multitasking and multithreading in java

differentiate between multitasking and multithreading in java

Demultiplexers, Explain briefly about demultiplexers?

Explain briefly about demultiplexers?

What is event-driven control, What is event-driven control? Control res...

What is event-driven control? Control resides within a dispatcher or monitors that language, subsystem or OS provider. Developers attach application process to events and dispa

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd