31-10-2012, 01:50 PM
Assignment for Systems Development Life Cycle of Pakistan Air lines online ticketing service
Systems Development.doc (Size: 26.5 KB / Downloads: 50)
Introduction:
Pakistan Air lines online ticketing service is very cheapest then before time. The passengers were vast their many important time in buying only ticket. So due to this problem the PIA management decided that to established an online computerized ticketing database of passengers. So then they plane the database program.
This Database program demanded on enterprise level.
Planning:
After the management sit on the bench they decided for the plane of ticketing service. So first step was the planning. In planning they decided that how to manage and create it and how much cost and time in this plane. After the deciding plane it would be divided in different parts.
Analyze:
when we divide our plane work .Then we investigate or research about plane like it will be famous in society or not then we start on our plane work, other wise we are not be able on our work.
Logical Design:
when we investigate our planes then we create a logical design means in which we create the relationship between other attributes. Relationship is must for any data base program.
Physical Database Design:
Physical Database in which we use entities as physical database entity. Physical database means physical quantity.
Database implementation:
when physical Database is design we implement these all coding and all design work.
Database Maintenance:
After implementing our database program we maintain for following purpose