What is database life cycle in detail?

Question

The database life cycle consists of four phases: requirements analysis, design, implementation, and maintenance. In the requirement analysis phase, you specify relevant data to the users entirely and accurately. The design phases consist of conceptual data modeling, logical design, and physical design.

What is database life cycle explain?

The database life cycle incorporates the basic steps involved in designing a global schema of the logical database, allocating data across a computer network, and defining local DBMS-specific schemas. Once the design is completed, the life cycle continues with database implementation and maintenance.

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 is the first step in the database life cycle?

The first step is requirements gathering. During this step, the database designers have to interview the customers (database users) to understand the proposed system and obtain and document the data and functional requirements.

What is database explain in detail?

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS).

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