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

What are the two phases in the advancement of linux, What are the two phase...

What are the two phases in the advancement of Linux? State some Applications of Open Source Systems? Finance Educational Data Storage and Management ERP (Ent

Illustrate why does a tea kettle sing, Q. Illustrate why does a tea kettle ...

Q. Illustrate why does a tea kettle sing? Answer:- There is a little attachment with a hole in it which acts as a whistle. It is inserted into the spout of the kettle as w

Difference between write back and write through cache, What is Difference b...

What is Difference between write back and write through cache? A caching method wherein modifications to data into the cache aren't copied to the cache source till absolutely n

Give a simple example of dynamic modelling, Give a simple example of dynami...

Give a simple example of dynamic modelling using these notation A simple example using these notation is shown below in Figure:

Signed 1’s complement representation, Q. Signed 1s complement representatio...

Q. Signed 1s complement representation? Another possibility that is also simple is use of signed 1's complement. Signed 1's complement has a principal. Add both numbers includi

Microprocessor 8086, i want to know complete detail of 8086 microprocessor ...

i want to know complete detail of 8086 microprocessor such as memory segment ,interface with ram rom ect

What is read only memory (rom) and define the use of it?, What is Read only...

What is Read only memory (ROM) and Define the Use of it? A simple kind of ROM can be constructed from a decoder, Or gates, and a number of wires. Input

Define top-down parsing techniques, Define Top-down parsing Techniques ...

Define Top-down parsing Techniques Top-down parsing can be observed as an attempt to find left-most derivations of an input-stream through searching for parse trees using a top

What is mini frame size where propagation speed is 200 m µs, A CSMA/CD bus ...

A CSMA/CD bus spans a distance of 1.5 Km. If data is 5 Mbps, What is minimum frame size where propagation speed in LAN cable is 200 m µs. Usual propagation speed in LAN cables

Define the architectural framework for electronic commerce, Define the Arch...

Define the Architectural framework for electronic commerce. An application independent framework to categorize service interaction relies onto four fundamental dimensions a.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages