Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)


 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Software Tools Design PPT
Post: #1

Software Tools Design


.ppt  Software.ppt (Size: 62 KB / Downloads: 15)

Software Architecture

As size/complexity of software increases, design/spec of overall system structure becomes more significant than the choice of algorithms/data structures
Currently not a well-defined terminology available for software arch.
but good software engineers do use architectural principles
Software architecture: defines a system in terms of computational components and interactions among them.

Architectural Elements

components: define computation,data storage
clients/servers, databases, filters,...
connectors: define the interactions between components
procedure calls, pipes, event multicast, …
configurations: collections of interacting components and connectors
diagrams of boxes and arrows, formal mathematical models
constraints: provide semantic understanding of the style requirements
what makes the style correct, legal, efficient, secure, reliable

Architectural Styles

Dataflow systems
batch sequential
pipes and filters
Call-and-return systems
main program and subroutine
OO systems
Hierarchical layers
Independent components
communicating processes
event systems

This class covers:

Pipes and Filters: Unix shell
Object-Oriented: Java
Client/Server:
CGI programming, Perl, XML
Java programming: Applets, Servlets
Event-based: Java event model, AWT
observer, command, chain of responsibility design patterns
Component-based: Javabeans

Common Framework

Use a common framework in order to compare different arch. styles
framework: collection of computational components (components), description of interactions (connectors), set of (constraints) on how they can be combined
For each style:
structural pattern
underlying computation model
essential invariants
common examples
advantages/disadvantages
common specializations

Pipes & Filters

Components:

filters (processing components): incrementally transform data (stream to stream) from a set of inputs to a set of outputs.
Connectors:
pipes: conduits for the data stream. transmit output of one filter to input of next filter
Invariants:
filters (components) must be independent entities;
little context info is utilized, no state info preserved between instantiations
filters do not know the identity of their upstream and downstream filters.
Common specialization
pipelines: restrict topologies to linear sequences of filters
bounded pipes: restrict amount of data
typed pipes: restrict type of data that can pass between filters
Examples: unix shell, compilers
 

Marked Categories : semantiv call return, software tools for filter design ppt, component based diagram for auditorium ppt in software engineering, output design in software engineering seminar ppt, ppt on software design tools, seminar topics related to tool design ppt,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  intelligent combat robot project ppt Guest 0 0 Today 01:44 PM
Last Post: Guest
  sno2 gas sensor ppt Guest 0 0 Today 01:31 PM
Last Post: Guest
  water tank design by limit state method ppt Guest 0 0 Today 08:33 AM
Last Post: Guest
  overload indicator for machines ppt Guest 0 0 Yesterday 09:10 PM
Last Post: Guest
  aeration tank design calculations ppt Guest 0 0 Yesterday 06:02 PM
Last Post: Guest
  ppt on performance and emission characteristics jatropha and pongamia biodiesel Guest 0 0 Yesterday 02:00 PM
Last Post: Guest
  Drip Irrigation ppt Guest 0 0 Yesterday 12:03 PM
Last Post: Guest
  drip irrigation ppt free download Guest 3 5,323 Yesterday 12:01 PM
Last Post: Guest
Smile spinteronic ppt Guest 0 0 Yesterday 03:20 AM
Last Post: Guest
  design data of pedal powered refrigerator Guest 0 0 22-04-2017 05:18 PM
Last Post: Guest
This Page May Contain What is Software Tools Design PPT And Latest Information/News About Software Tools Design PPT,If Not ...Use Search to get more info about Software Tools Design PPT Or Ask Here

Options: