Your first step is to select a database you will design and implement in this class. You will make weekly contributions to your overall Key Assignment. The database project idea should first be sent to your instructor for approval before this Phase 1 Individual Project is due. In this first week you will explore a structured design process when creating your database application. You will write a report describing the database design development life cycle and describe in details the steps needed to properly create the database you have selected for your Key Assignment. You will also provide an overall description of your database that you received approval from your instructor to do. You also should take this opportunity to create the template for your entire Key Assignment project; create a Word document that you will add to for each remaining assignment. The document should follow this format: Each week, you will add to this document and submit for grading. As a preview, each section will contain the following:

The first step in designing and implementing a database for this class is to select a suitable database project and obtain approval from the instructor. Once the project has been approved, we can begin exploring the structured design process for creating the database application.

The database design development life cycle involves a series of steps that ensure the proper creation and implementation of a database. These steps include requirements gathering, conceptual design, logical design, physical design, implementation, and maintenance.

The first step in the design process is requirements gathering. This involves understanding the needs and requirements of the users and stakeholders who will be using the database. This step allows us to determine the purpose of the database, the types of data that will be stored, and the functionality that is required.

Next, we move on to the conceptual design phase. This phase involves creating a high-level conceptual model of the database. The conceptual model is independent of any specific database management system or implementation details. It focuses on representing the relationships between entities and defining the overall structure of the database.

Once the conceptual design is complete, we move on to the logical design phase. In this phase, we translate the conceptual model into a logical model that can be implemented using a specific database management system. This involves creating entity-relationship diagrams, defining the attributes and relationships of the entities, and establishing the integrity constraints.

After the logical design is finished, we proceed to the physical design phase. This phase involves translating the logical model into a physical database schema. This includes selecting the appropriate data types, defining indexes, and optimizing the schema for performance.

Once the physical design is complete, we can move on to the implementation phase. This involves creating the actual database and populating it with data. We also need to create the necessary tables, views, and stored procedures to support the desired functionality.

Finally, we have the maintenance phase. This involves monitoring and fine-tuning the database, as well as making any necessary changes or updates to accommodate new requirements.

In summary, the structured design process for creating a database involves several steps, including requirements gathering, conceptual design, logical design, physical design, implementation, and maintenance. Each step plays a crucial role in ensuring the successful creation and implementation of the database.

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