SDLC (System Development Life Cycle)
A conceptual model that describes the phases involved in an information system development project, from an initial feasibility study through maintenance of the completed application.
PLANNING PHASE
MAINTENANCE PHASE
IMPLEMENTATION PHASE
ANALYSIS PHASE
DESIGN PHASE
PLANNING PHASE A process of defining clear, discrete activities and the work need to complete each activity within a single project. The proponents define what system is to be evaluated, which is the computerized library system for Sacred Heart Academy. Currently, Sacred Heart Academy uses manual process when it comes to their library transactions. The proponents planned to develop a computerized system that will help them to have a fast and easier procedure in their library.
ANALYSIS PHASE Understand and document the business needs Design the solution system based on the requirements defined and decisions made during the analysis phase and the processing requirements of the new system.
The proponents gathered all information to establish the proposed system. Interviewing is the most common method of gathering information or data from user. Also, researching through internet is a big help and this will serve as a guide to tool to make this study effective. The proponents scheduled an interview to Ms. Connie Enriquez (Librarian) of Sacred Heart Academy.
DESIGN PHASE Design the solution system based on the requirements defined and decisions made during the analysis phase.
The proponents design how the software will meet its requirements in the design of the system. It is in the design phase that the researchers have given a chance to explore, to create and to invent. The purposed of the design phase is to specify a particular software system that will meet the started requirements. And in this study, the proponents will use Visual Basic 6.0 in other to build a Computerized Library System for Sacred Heart