1. System Design

2. System Design
Goal : To provide general description about the new system to user. System design is the preparation of detailed design and identify the components of an information system that will be designed in detail

3. System Design Technique
Flowchart or Forms
Sketch Technique
Prototyping
Design by Prototyping
Prototype Loop

4. Component Design in General
At this stage, the components of the information system is designed in order to be communicated to the user and not for programmers.

5. Component Design General Model Design
Systems analyst can design models of the proposed information system in the form of physical system and logical models.
Physical system  Flowchart
Logical Model  Data Flow Diagram

6. Component Design General Output Design Output type :
Internal Output : to support management activity
External Output : output that will distributed to outside parties who need it

7. Component Design Stages in designing output :
Determine the new system needs
Determine the output parameter

8. Component Design General Input Design Process of Data Input :
Data Capture
Data Preparation
Data Entry

9. Component Design Database design
Implementation of the information system database called database system is an information system that integrates a collection of data related to each other and make it available to a wide range of applications within an organization

10. Component Design File Types : Master File : Reference Master File
Dynamic Master File
Transaction File
Report File
History File
Backup File
Working File

11. Component Design Stages in database design :
Determine files needed for new database
Determine database parameter that consist of file types, file media, file organization, and key field of file

12. Component Design Technology Design
Technology used to capture input, run model, storing and access data, distributing output and help to control all system. Technology consist of Hardware, Software and Brainware

13. Component Design Control Design
Implementation of the information system database called database system. Control that applied to the system is very useful information for the purpose of preventing / keep the things that are not desirable. Control in information systems can be categorized into general controls and application controls.

14. Component Design General Control : Organization Control
Documentation Control
Hardware Control
Physical Security Control
Data Security Control
Communication control

15. Component Design Application Control Input Control Process Control
Output Control

16. Programming
 Computer Programming group and sequential statements are exactly the point is to tell the computer how to carry out any work.

17. Programming Stages in creating program : Defined Problem
Software Design
Program Design
Program Coding
Testing
Installation
Documentation

18. Programming Tools to Create a Program : Flow Chart
Is a form of charts / diagrams of algorithms in which the symbols represent standard operations that need to display and demonstrate their implementation sequence
Consist of 2 sets of symbol :
System Flowchart
flow chart that gives an overview of the entire operation without extensive decomposition of all the steps specific input, processing and output will actually be implemented
Program Flowchart
After the outline of the entire system is complete, the program designers create flow chart macro / program flowchart. Macro flow chart describing the major segments of a complete computer program

19. Programming Pseudocode
Informal statement of a program algorithm that uses words and mathematical symbols to show the elements and flows.
Pseudocode is a computer language that incorporates mixed declarations and grammar of a variety of computer languages ​​mixed with English phrases

20. Programming Decision Table
a program design tool used to specify a logical and complex conditions and actions that can be performed

21. Programming Structured Chart
Is a program to design tools that help programmers organize large programs and have many parts. Structure chart will show the whole structure of complex programs and describe the relationships between the various parts are called modules

22. Programming HIPO Chart (Hierarchy plus Input-Process-Output)
Chart HIPO (Hierarchy plus Input-Process-Output) demonstrated what a program is doing, what data is used and the resulting output. HIPO chart easier to read than the flow chart, very detailed, flexible, easily modified and maintained.

23. Programming
In making HIPO chart, there are 3 types of diagrams needed:
Visual Table of Contents (the visual table of contents / VTOC)
Chart review
diagram details

24. Question
Find symbols of :
Flowchart
HIPO
Structured Chart