What is the development life cycle of a database?
The database development life cycle includes eight steps that help guide us through the creation of a new database. The steps are planning, requirement gathering, conceptual design, logical design, physical design, construction, implementation and rollout, and finally ongoing support.
What are the five steps of the database lifecycle?
The five stages in the database life cycle are:
- Requirements analysis.
- Logical design.
- Physical design.
- Implementation.
- Monitoring, modification, and maintenance.
What are the six phases in database development life cycle?
The Database Life Cycle (DBLC) contains six phases, as shown in the following Figure: database initial study, database design, implementation and loading, testing and evaluation, operation, and maintenance and evolution.
What are the 3 phases of database design?
DBMS (Database Management System) Tutorial Index The methodology is depicted as a bit by bit guide to the three main phases of database design, namely: conceptual, logical, and physical design.
What are the main phases of database?
The 4 Phases That Create Database Design
- Conceptual design. When every data requirement is stored and analyzed, the next thing that we need to do is creating a conceptual database plan.
- Logical Design. The logical phase of database design is also called the data modeling mapping phase.
- Normalization.
- Physical Design.
What are the major steps of database design?
The design process consists of the following steps:
- Determine the purpose of your database.
- Find and organize the information required.
- Divide the information into tables.
- Turn information items into columns.
- Specify primary keys.
- Set up the table relationships.
- Refine your design.
- Apply the normalization rules.
What are the three stages of database development?
What are the 3 stages of the system development life cycle?
Systems development life cycle phases include planning, system analysis, system design, development, implementation, integration and testing, and operations and maintenance.
In which of the five phases of the SDLC do database development activities occur?
a database and its applications are iteratively refined through a close interaction of systems developers and users. In which of the five phases do database development activities occur? Database development activities occur in every phase of the SDLC.
What are the steps involved in developing a database?
What are the stages of database design?
The methodology is depicted as a bit by bit guide to the three main phases of database design, namely: conceptual, logical, and physical design.