Software Development

Software Development

1. IS

   • Development of a software product
   • used to the computer programing
     • the source code
   • process of writting and maintaining
     • includes
       • identification of the required software

2. MODELS

   • Waterfall
     • process for a purpose
       • requirements
       • design
       • verification
       • implementation
       • maintenance
   • Spiral
     • different activities
       • risk analysis
       • identify software targets
       • implement

3. VARIETY OF PURPOSES

   • to meet needs of client
   • to meet need potential users
   • personal use

4. ACTIVITIES

   • Planning
     • extracting the requirement correct
     • can be legal document
       • for avoid
         • problems
         • disputes
         • ambiguity
   • implementation
     • programming the code
   • testing
     • recognize errors
   • documenting
     • internal design of software
       • for
         • future maintenance
     • include
       • writing of an API
   • deployment
     • approval for production
   • maintaining
     • can be done
       • correct problems
       • add functionality

5. LIFE CYCLE

   • requirements
     • overall design
       • detailed design
         • programming
           • integration
             • implementation
               • maintenance