What are the steps in development of a database system?

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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. 26 сент. 2017 г.

What are the 6 main steps of database development?

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 steps of a database development process?

Database application development is the process of obtaining real-world requirements, analyzing requirements, designing the data and functions of the system, and then implementing the operations in the system.

What are the five steps in creating a database?

Here are five database design steps to help.1Determine the purpose of the database. The very first thing you must do is decide the purpose of your database. ... 2Find and organize the information. ... 3Create tables for the information. ... 4Establish relationships between the tables. ... 5Redefine your design.

What are the four steps to designing a database?

The 4 Phases That Create Database Design1Conceptual design. When every data requirement is stored and analyzed, the next thing that we need to do is creating a conceptual database plan. ... 2Logical Design. The logical phase of database design is also called the data modeling mapping phase. ... 3Normalization. ... 4Physical Design.

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