Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

ITT1 sd introduction

291 views

Published on

Basic introduction to the course and the idea of system design

  • Be the first to comment

  • Be the first to like this

ITT1 sd introduction

  1. 1. Introduction System design 2010 Autumn Morten Bo Nielsen Mon@eal.dk
  2. 2. Why system design? ● Working as a technician ● Just start fixing it ● Working as an engineer ● Decide what to do before starting.System design - Mon@eal.dk 2
  3. 3. Doing projectsSystem design - Mon@eal.dk 3
  4. 4. SDLC ● System development life cycle ● All projects are divided into phases ● Depending on the development method, they are more or less distinct.System design - Mon@eal.dk 4
  5. 5. Phases ● Idea ● Planning Our focus will be from ● Analysis Planning to Implementation ● Design (and perhaps testing) ● Implementation ● Testing ● Deployment ● MaintenanceSystem design - Mon@eal.dk 5
  6. 6. In real life... ● Remove items from top or bottom to fit your project scope. ● Phases overlap in time resources, people, etc. ● Different development models will have different paths and phases The graphics is not related to any exam questions.System design - Mon@eal.dk 6
  7. 7. Waterfall model ● Each group doing its part ● Very efficient when everything is correct the first time. ● It never is. ● Too strictSystem design - Mon@eal.dk 7
  8. 8. A comparisonWaterfall Scrum ● Finish one phase ● Define the next 2 before starting the weeks worth of next. analysis, design, implementation and tests. ● Reiterate until project is done.System design - Mon@eal.dk 8

×