Skip to main content

Information Systems Costs

Procurement Costs

  • Consulting costs
  • Actual equipment purchase or lease costs
  • Equipment installation costs
  • Costs for modifying the equipment site ( air conditioning , security etc)
  • Cost of Capital
  • Cost of Management  and staff dealing with procurement


Start up Costs

  • Cost of operating system software
  • Cost of communication equipment installation ( telephone lines, data lines etc)
  • Cost of start up personnel
  • Cost of personnel searches and hiring activities
  • Cost of disruption to the rest of organization
  • Cost of management required to direct start up activity 

Project Related Costs

  • Cost of application software purchased
  • Cost of software modifications to fit local systems
  • Cost of personnel, overhead etc from in house application development
  • Cost for training user personnel in application use
  • Cost of data collection and installation data collection procedures
  • Cost of preparing documentation
  • Cost of development management


On going Costs

  • System maintenance costs (hardware,s software and facilities)
  • Rental costs (Electricity, telephones etc)
  • Depreciation costs on hardware
  • Cost of staff involved in Information systems management, operation and planning activities.
Courtesy Roger S Pressman
Labels:

Comments

Post a Comment

Popular posts from this blog

Unified Modeling Language- (UML)

Brief Background UML is a language for specifying,visualizing ,documenting and constructing the artifacts of software systems,as well as for business modeling and other non-software systems. UML has been developed by Grady  Booch, James Rumbaugh and Ivar Jacobson. Goals of UML are : To model systems using Object oriented concepts. To establish an explicit coupling to conceptual as well as executable artifacts To address the issues of scale inherent in complex , mission critical systems. To create a modeling language that can be used by humans as well as machines.  Understanding the thirteen diagrams of UML 2.x is an important part of understanding OO development. Although there is  far more to modeling than just the UML  the reality is the UML defines the standard modeling artifacts when it comes to object technology. There are three classifications of UML diagrams: Behavior diagrams . A type of diagram that depicts behavioral features of a ...
3 comments
Read more

Javascript to validate Email Expression

Using  regular expressions  is probably the best way. Here's an example ( live demo ): function validateEmail ( email ) { var re = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/ i ; return re . test ( email ); } But keep in mind that one should not rely only upon JavaScript validation. JavaScript can easily be disabled. This should be validated on the server side as well.
Post a Comment
Read more

Achieving Web Presence Goals

For creating a web site that is effective,the following objectives should be considered: To attract visitors to the Web site. To make the site interesting so that the visitor stay and explore. To persuade the visitors to follow the site's links to obtain information. To create the desired image of the organisation in the visitors mind. To reinforce positive images that the visitor may already have about the organisation. Why do Visitors arrive at a  Web site: To obtain general information about the company or organisation. Learning about the company's products or services. Buying the products and services offered by the company. Finding  out the services conditions and warranties applicable for the products they have purchased. Obtaining financial information helpful in making investment or credit granting decision. Identifying the people who manage the company or organisation.   Business should try to meet the following goals while constructing ...
Post a Comment
Read more