U7 ha thao software development

1. Software Development
Do Tuan Anh
Nguyen Manh Hung
C l i c k t o a d d y o u r t e x t

2. Contents
Introduction1
Software Development Process2
3
Software Development Trends4
Software Development Methodology

3. Introduction
What’s software
development?
 Software development is
the process of developing
software through
successive phases in an
orderly way. This process
includes not only the
actual writing of code but
also the preparation of
requirements and
objectives, the design of
what is to be coded, and
confirmation that what is
developed has met
objectives.

4. Introduction
Purpose
 To meet specific needs of a specific
client/business
 To meet a perceived need of some set of
potential users
 For personal use

5. Software Development Process

6. Planning
Why the software should be built
 Identify system's business value
 Feasibility analysis
 Working plan
 Staffing plan
 Project management

7. Planning

8. Analysis
Who will use the system
What the system will do
Where and when it will be used
 Analysis strategy
 Requirements gathering
 System concept and modeling

9. Design
How the system will operate
 Determine design strategy
 Architect design
 Interface design
 Database design
 Program design

10. Implementation
System construction
 Build and test
Installation
Support plan
Cost of software

11. Software Development Methodology
Structured design
 Waterfall method
 Parallel development
Rapid Application Development (RAD)
 Phased development
 Prototyping
 Throw-away prototyping
Agile Development
 Extreme programming

12. Waterfall development

13. Parallel

14. Phased development

15. Prototyping

16. Throwaway Prototyping

17. Criteria for Selecting a Methodology

18. Trends
Use of API accelerates
IoT and Embedded System
Secure the Enterprise

19. Trends
HTML 5 growth
Open trend continues