av nur aini 6 år siden
507
DBLC
The lifecycle of a database involves several crucial stages, each with specific tasks and objectives. Initially, a comprehensive study is conducted to analyze the company's situation, define problems, constraints, objectives, and boundaries.
Åpne
DATABASE LIFECYCLE TESTING AND EVALUATION Systen Evaluation Criteria DBMS Software Logical Design Modification Physical Design Modification System and DBMS Configuration Parameters OPERATION beginning of operational phase comsidered optional Maintenance and Evolution Periodic Maintenance Security Alerts System Usage Summaries
Back Up Recovery
Adoptive
Access Permission
IMPLEMENTATION AND LOADING consider: Integrity Back-up and Recovery Security Perfomance End User Table Housing Construction DATABASE DESIGN DATABASE DESIGN STEPS Physical Design Logical Design DBMS SOftwarea Selection Conceptual Designs about taking all aspects of the company information and bringing down into a company database/ INITIAL STUDY all interactive and iterative processes required to complete the first phase of DBLC define problems, contraints, objectives, scope and boundaries analyze company situation
