Layers of distributed system architecture, Computer Engineering

Assignment Help:

Q. Layers of Distributed System architecture?

Layers of Distributed System architecture are:

Presentation Layer is actual user interface. This layer receives input and presents output.
Presentation Logic layer comprises processing essential to establish user interface. Example: Formatting output data, editing input data.
Application Logic Layer comprises all the logic and processing needed to support actual business application and rules

Example: Calculations.

Data Manipulation Layer comprises all the command and logic essential to store and retrieve data to and from database.
Data Layer is actual stored data in database.

Related Discussions:- Layers of distributed system architecture

Simple assembly programs, Data Transfer Two most fundamental data trans...

Data Transfer Two most fundamental data transfer instructions in 8086 microprocessor are XCHG and MOV. Let's give illustrations of the use of these instructions. Program 1:

What are the principal shortcomings of mpi, (a) What are the principal sho...

(a) What are the principal shortcomings of MPI with respect to the deployment between companies and institutions? (b) Propose a possible solution for the parallel computing in

Find the de broglie wavelength of electron, Q. Find the de Broglie waveleng...

Q. Find the de Broglie wavelength of electron in the fourth orbit of hydrogen atom. We know that, λ = 2πr / n λ4 = 2πr 4 / 4 = 2π (4 2 r1) / 4 = 2 X

What are the applications of edi in business, What are the applications of ...

What are the applications of EDI in business A. Organistions that use EDI Extensive users of EDI contain: BHS- is a UK and European retailer dealing majorly in appare

Differentiate between intranet and internet, Differentiate between intranet...

Differentiate between intranet and internet Some comparisons between intranet and internet include: - INTERNET is INTERnational NETwork - An INTRANET is INTernal Restri

De morgan''s laws - artificial intelligence, De Morgan's Laws Continuin...

De Morgan's Laws Continuing with the relationship between ∧ and ∨ , we can also use De Morgan's Law to rearrange sentences involving negation in conjunction with these conne

How e-commerce works for the shop owner, E-commerce is working in tandem wi...

E-commerce is working in tandem with the real shop and if all the products are online running the e-commerce shop is becoming simpler. Owner log in on the special admin side of the

Explain about the term middleware, Explain about the term Middleware. M...

Explain about the term Middleware. Middleware is the term frequently used to explain the application or business logic present within an application server. Unfortunately, simi

What do you mean by rad, a. What are the activities included during the pro...

a. What are the activities included during the process of developing a formal specification of a sub-system interface? b. Explain the Pair Programming? What are the benefits of

Formation of complex ions by transition metals, chemistry behind them in br...

chemistry behind them in brief

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages