Presentation on theme: "Acquiring Information Systems and Applications"— Presentation transcript:
1 Acquiring Information Systems and Applications Describe the IT planning process.Describe the IT justificationDescribe the SDLC and its advantages and limitations.Describe the major alternative methods and tools for building information systemsList the major IT acquisition options and the criteria for option selectionDescribe the role of hosting vendorsDescribe the process of vendor and software selection.
2 Acquiring Information Systems Zappos Uses Open-Source Software to Build Applications
10 Alternative MethodsEnd-User DevelopmentComponent-Based Development
11 Advantages and Disadvantages of System Acquisition Methods Traditional Systems Development (SDLC) MethodsPrototypingJoint Application DesignIntegrated Computer-Assisted Software EngineeringRapid Application DevelopmentEnd-User Development
12 Advantages and Disadvantages of System Acquisition Methods OutsourcingApplication Service Providers
13 Vendor and Software Selection Step 1: Identify Potential VendorsStep 2: Determine the Evaluation CriteriaStep 3: Evaluate Vendors and PackagesStep 4: Choose the Vendor and PackageStep 5: Negotiate a ContractStep 6: Establish a Service Level Agreement