agungcantik

2009-03-07T19:37:00.004-08:00

Why require to develop sisten information?

system development can mean to compile a system in the new system to replace the system old ones as a whole or improve;repair the system which there have. system old ones require to be improve;repaired or change by the way because of several things, that is as follows:

Ø Existence of Problems ( problems)

Ø wrong in the Organizational Growth System

Ø To Reach for the opportunity ( opportunities)

Ø Existence of instruction ( directives)

system development Target

v Solving problems

v Reach for the opportunity

v Fulfilling given instruction

What expected at new system?

· Performance ( performance)

- Measured to use the throughput and response time

· Information ( information)

- Make-Up of information quality

· Economy ( economic)

- Make-Up of benefit of vs decreasing cost

· Control ( operation)

- Detecting and improve;repairing mistake

· Efficiency ( efficiency)

- Efficient of operational

· Services ( service)

- Make-Up of system service

system development Principle.

· System for the management of

System in the big investment

- Investigation of all alternative ( minimizing missing opportunity cost)

- Best investigation have to be valuable : cost-benefit analysis & cost-effectivenes analysis

· System need the educated people

- no education have to be formal

· Step work the ? System Development life cycle

· System development because have to massage

· Don'T fear to cancel the project

· System documentation

System development life cycle

Model Waterfall

Phase model the Waterfall

Analyse and requirement definition
Desain of System and software
implementation And unit testing
integration And testing system

Operate for and maintenance Insuffiency from model waterfall [is] difficulty to accommodate the change after process walk.

Problems Model the Waterfall

Inflexible in project division to in different storey;level
Difficult to merespon of requirement change consumer
So that model this compatible only if requirement have been understood better.

Model Iteratif

Model Spiral

Sector Model The Spiral

v Objective Setting

- special Objective for the phase of identified the

v estimating And risk reduction

- Risk appraised active to lessening risk.

v development And Validasi

- Model the development for the system of selected which is in the form of model generic

v Planning

- the Project of next direview phase and from spiral planned.

system development Approach.

· Classic approach of vs of structure approach

· approach of Rasher of vs of system approach

· approach of under vs to climb of approach on and

· approach of Sistem of approach moduler

· Approach of jumping movement far vs approach expand

system development Approach.

v Classic approach of structure approach

- Classic approach

· Step in SDLC

· not involve the consumer, more emphasizing to system analyst

· Problems: difficult development, costly treatment expense, big mistake possibility, efficacy less be well guaranted, internal issue applying

- Structure approach

· Consumer involved from early to determine the system requirement

· Using tools-tools is like document of flow diagram

v approach of Rasher of vs of system approach

- Rasher approach

· Emphasizing at application or activity

· Heedless of the target

- System approach

· See system as one intact union

· Emphasizing at goal achievement as a whole

v approach of under and to climb vs of approach on and to come

- approach under and to climb( bottom-up)

· Started from level is under that is operational

· Representing approach marking classical

· Recognized with the term document and analysis

- approach under and to climb ( top-down)

· Started from level for that is strategy planning

· Representing marking of structure approach

· Recognized also by decision-analysis

v approach of Sistem and to spread vs of approach moduler

- approach Sistem and to spread

· Developing system at a time and totally

· Representing classic approach marking

- approach Moduler

· Breaking complicated system become the parts of simple

· System developed become on schedule, easy to to be comprehended and looked after

v Representing marking of structure approach

- approach of to the jump and far away vs approach expand the

· approach to the jump and far away ( great-loop approach)

· Developing system at a time use the sophisticated technology

· High resolution and finish a lot of expense

- Approach expand the ( evolutionary approach)

· Applying sophisticated technology for the application of certain

· Developed to follow the requirement

· Cost effective and can keep abreast of technology

system development Methodologies.

What that methodologies?

- Method used in science

What the meaning method ?

- way of systematic to do something

What that algorithm?

- Procedure medley to solve problem

Klasifikasi of development Methodologies.

v Functional Decomposition

- Emphasizing system resolving become the sub system

- Follow the example of the: HIPO, Stepwise Refinement, iterative stepwise refinement, information hiding

v Data-Oriented

- Emphasizing at processed document characteristic

· document and flow Oriented: module of according to document element type

· document and structure Oriented: structure of input and output

v Prescriptive

- of usually provided by factory of software maker

Appliance in system development.

· In form of graph: HIPO, SADT, Jackson’S Diagram, and others

· Appliance using schema:

- Activity Charting: depicting activity, follow the example of the: Gant Chart, flowchart, dll

- Layout Charting: depicting

- Personal Relationship charting: depicting personnel [relation/link], follow the example of the: organization chart, working distribution chart

system development Technique.

· technique of project Management ? for the schedule of project, follow the example of the: CPM And PERT

· Technique find the fact ? to collect and determine the document / fact

- Interview the

- Observation

· Technique analyse the expense / benefit ? cost-benefit and cost-effectiveness analysis

· Technique run the meeting

· Inspection technique

System Analyst & Programming.

· System analyst: learning problem and determine the requirement of system wearer to identify the resolving

· Programming: writing code program pursuant to designing to develop;build which is made by a analyst

· System analyst undertake to link the knowledge difference that happened among/between wearer of system and progmming

needed knowledge.

· document processing Technology, computer and programming

· Business knowledge in general

· Quantitative method: regresi, linear is programming

· Trouble-Shooting m

· Communications usher the personnel

- construct the relation/link usher personnel

reference ;

jerry fitzgerald,ardra.f .fitzgerald,warren D.stallings,jr.fudermentals of sytems Analisis edisi kedua.new york:

2009-03-07T19:37:00.003-08:00

Why require to develop sisten information?

Ø Existence of Problems ( problems)

Ø wrong in the Organizational Growth System

Ø To Reach for the opportunity ( opportunities)

Ø Existence of instruction ( directives)

system development Target

v Solving problems

v Reach for the opportunity

v Fulfilling given instruction

What expected at new system?

· Performance ( performance)

- Measured to use the throughput and response time

· Information ( information)

- Make-Up of information quality

· Economy ( economic)

- Make-Up of benefit of vs decreasing cost

· Control ( operation)

- Detecting and improve;repairing mistake

· Efficiency ( efficiency)

- Efficient of operational

· Services ( service)

- Make-Up of system service

system development Principle.

· System for the management of

System in the big investment

- Investigation of all alternative ( minimizing missing opportunity cost)

- Best investigation have to be valuable : cost-benefit analysis & cost-effectivenes analysis

· System need the educated people

- no education have to be formal

· Step work the ? System Development life cycle

· System development because have to massage

· Don'T fear to cancel the project

· System documentation

System development life cycle

Model Waterfall

Phase model the Waterfall

Analyse and requirement definition
Desain of System and software
implementation And unit testing
integration And testing system

Operate for and maintenance Insuffiency from model waterfall [is] difficulty to accommodate the change after process walk.

Problems Model the Waterfall

Inflexible in project division to in different storey;level
Difficult to merespon of requirement change consumer
So that model this compatible only if requirement have been understood better.

Model Iteratif

Model Spiral

Sector Model The Spiral

v Objective Setting

- special Objective for the phase of identified the

v estimating And risk reduction

- Risk appraised active to lessening risk.

v development And Validasi

- Model the development for the system of selected which is in the form of model generic

v Planning

- the Project of next direview phase and from spiral planned.

system development Approach.

· Classic approach of vs of structure approach

· approach of Rasher of vs of system approach

· approach of under vs to climb of approach on and

· approach of Sistem of approach moduler

· Approach of jumping movement far vs approach expand

system development Approach.

v Classic approach of structure approach

- Classic approach

· Step in SDLC

· not involve the consumer, more emphasizing to system analyst

· Problems: difficult development, costly treatment expense, big mistake possibility, efficacy less be well guaranted, internal issue applying

- Structure approach

· Consumer involved from early to determine the system requirement

· Using tools-tools is like document of flow diagram

v approach of Rasher of vs of system approach

- Rasher approach

· Emphasizing at application or activity

· Heedless of the target

- System approach

· See system as one intact union

· Emphasizing at goal achievement as a whole

v approach of under and to climb vs of approach on and to come

- approach under and to climb( bottom-up)

· Started from level is under that is operational

· Representing approach marking classical

· Recognized with the term document and analysis

- approach under and to climb ( top-down)

· Started from level for that is strategy planning

· Representing marking of structure approach

· Recognized also by decision-analysis

v approach of Sistem and to spread vs of approach moduler

- approach Sistem and to spread

· Developing system at a time and totally

· Representing classic approach marking

- approach Moduler

· Breaking complicated system become the parts of simple

· System developed become on schedule, easy to to be comprehended and looked after

v Representing marking of structure approach

- approach of to the jump and far away vs approach expand the

· approach to the jump and far away ( great-loop approach)

· Developing system at a time use the sophisticated technology

· High resolution and finish a lot of expense

- Approach expand the ( evolutionary approach)

· Applying sophisticated technology for the application of certain

· Developed to follow the requirement

· Cost effective and can keep abreast of technology

system development Methodologies.

What that methodologies?

- Method used in science

What the meaning method ?

- way of systematic to do something

What that algorithm?

- Procedure medley to solve problem

Klasifikasi of development Methodologies.

v Functional Decomposition

- Emphasizing system resolving become the sub system

- Follow the example of the: HIPO, Stepwise Refinement, iterative stepwise refinement, information hiding

v Data-Oriented

- Emphasizing at processed document characteristic

· document and flow Oriented: module of according to document element type

· document and structure Oriented: structure of input and output

v Prescriptive

- of usually provided by factory of software maker

Appliance in system development.

· In form of graph: HIPO, SADT, Jackson’S Diagram, and others

· Appliance using schema:

- Activity Charting: depicting activity, follow the example of the: Gant Chart, flowchart, dll

- Layout Charting: depicting

- Personal Relationship charting: depicting personnel [relation/link], follow the example of the: organization chart, working distribution chart

system development Technique.

· technique of project Management ? for the schedule of project, follow the example of the: CPM And PERT

· Technique find the fact ? to collect and determine the document / fact

- Interview the

- Observation

· Technique analyse the expense / benefit ? cost-benefit and cost-effectiveness analysis

· Technique run the meeting

· Inspection technique

System Analyst & Programming.

· System analyst: learning problem and determine the requirement of system wearer to identify the resolving

· Programming: writing code program pursuant to designing to develop;build which is made by a analyst

· System analyst undertake to link the knowledge difference that happened among/between wearer of system and progmming

needed knowledge.

· document processing Technology, computer and programming

· Business knowledge in general

· Quantitative method: regresi, linear is programming

· Trouble-Shooting m

· Communications usher the personnel

- construct the relation/link usher personnel

reference ;

jerry fitzgerald,ardra.f .fitzgerald,warren D.stallings,jr.fudermentals of sytems Analisis edisi kedua.new york

2009-03-07T19:37:00.002-08:00

Why require to develop sisten information?

Ø Existence of Problems ( problems)

Ø wrong in the Organizational Growth System

Ø To Reach for the opportunity ( opportunities)

Ø Existence of instruction ( directives)

system development Target

v Solving problems

v Reach for the opportunity

v Fulfilling given instruction

What expected at new system?

· Performance ( performance)

- Measured to use the throughput and response time

· Information ( information)

- Make-Up of information quality

· Economy ( economic)

- Make-Up of benefit of vs decreasing cost

· Control ( operation)

- Detecting and improve;repairing mistake

· Efficiency ( efficiency)

- Efficient of operational

· Services ( service)

- Make-Up of system service

system development Principle.

· System for the management of

System in the big investment

- Investigation of all alternative ( minimizing missing opportunity cost)

- Best investigation have to be valuable : cost-benefit analysis & cost-effectivenes analysis

· System need the educated people

- no education have to be formal

· Step work the ? System Development life cycle

· System development because have to massage

· Don'T fear to cancel the project

· System documentation

System development life cycle

Model Waterfall

Phase model the Waterfall

Analyse and requirement definition
Desain of System and software
implementation And unit testing
integration And testing system

Operate for and maintenance Insuffiency from model waterfall [is] difficulty to accommodate the change after process walk.

Problems Model the Waterfall

Inflexible in project division to in different storey;level
Difficult to merespon of requirement change consumer
So that model this compatible only if requirement have been understood better.

Model Iteratif

Model Spiral

Sector Model The Spiral

v Objective Setting

- special Objective for the phase of identified the

v estimating And risk reduction

- Risk appraised active to lessening risk.

v development And Validasi

- Model the development for the system of selected which is in the form of model generic

v Planning

- the Project of next direview phase and from spiral planned.

system development Approach.

· Classic approach of vs of structure approach

· approach of Rasher of vs of system approach

· approach of under vs to climb of approach on and

· approach of Sistem of approach moduler

· Approach of jumping movement far vs approach expand

system development Approach.

v Classic approach of structure approach

- Classic approach

· Step in SDLC

· not involve the consumer, more emphasizing to system analyst

· Problems: difficult development, costly treatment expense, big mistake possibility, efficacy less be well guaranted, internal issue applying

- Structure approach

· Consumer involved from early to determine the system requirement

· Using tools-tools is like document of flow diagram

v approach of Rasher of vs of system approach

- Rasher approach

· Emphasizing at application or activity

· Heedless of the target

- System approach

· See system as one intact union

· Emphasizing at goal achievement as a whole

v approach of under and to climb vs of approach on and to come

- approach under and to climb( bottom-up)

· Started from level is under that is operational

· Representing approach marking classical

· Recognized with the term document and analysis

- approach under and to climb ( top-down)

· Started from level for that is strategy planning

· Representing marking of structure approach

· Recognized also by decision-analysis

v approach of Sistem and to spread vs of approach moduler

- approach Sistem and to spread

· Developing system at a time and totally

· Representing classic approach marking

- approach Moduler

· Breaking complicated system become the parts of simple

· System developed become on schedule, easy to to be comprehended and looked after

v Representing marking of structure approach

- approach of to the jump and far away vs approach expand the

· approach to the jump and far away ( great-loop approach)

· Developing system at a time use the sophisticated technology

· High resolution and finish a lot of expense

- Approach expand the ( evolutionary approach)

· Applying sophisticated technology for the application of certain

· Developed to follow the requirement

· Cost effective and can keep abreast of technology

system development Methodologies.

What that methodologies?

- Method used in science

What the meaning method ?

- way of systematic to do something

What that algorithm?

- Procedure medley to solve problem

Klasifikasi of development Methodologies.

v Functional Decomposition

- Emphasizing system resolving become the sub system

- Follow the example of the: HIPO, Stepwise Refinement, iterative stepwise refinement, information hiding

v Data-Oriented

- Emphasizing at processed document characteristic

· document and flow Oriented: module of according to document element type

· document and structure Oriented: structure of input and output

v Prescriptive

- of usually provided by factory of software maker

Appliance in system development.

· In form of graph: HIPO, SADT, Jackson’S Diagram, and others

· Appliance using schema:

- Activity Charting: depicting activity, follow the example of the: Gant Chart, flowchart, dll

- Layout Charting: depicting

- Personal Relationship charting: depicting personnel [relation/link], follow the example of the: organization chart, working distribution chart

system development Technique.

· technique of project Management ? for the schedule of project, follow the example of the: CPM And PERT

· Technique find the fact ? to collect and determine the document / fact

- Interview the

- Observation

· Technique analyse the expense / benefit ? cost-benefit and cost-effectiveness analysis

· Technique run the meeting

· Inspection technique

System Analyst & Programming.

· System analyst: learning problem and determine the requirement of system wearer to identify the resolving

· Programming: writing code program pursuant to designing to develop;build which is made by a analyst

· System analyst undertake to link the knowledge difference that happened among/between wearer of system and progmming

needed knowledge.

· document processing Technology, computer and programming

· Business knowledge in general

· Quantitative method: regresi, linear is programming

· Trouble-Shooting m

· Communications usher the personnel

- construct the relation/link usher personnel

reference ;

jerry fitzgerald,ardra.f .fitzgerald,warren D.stallings,jr.fudermentals of sytems Analisis edisi kedua.new york:jo