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Database Design - Essay Example
The conceptual design of a database being the element part of the overall development of the design forms a critical segment of the design process. The conceptual design stage of the database predominantly includes the description of the various entities and their relationship with regards to the envisaged business application at a strategic level.
Furthermore, the information model comprises of the customer and the details of the meter including the intricate technical details as well as the maintenance schedules apart from the measurements that quantify for billing. This is necessary for the effective management of the information system and conduct regular checks on the meters in order to prevent errors in the readings leading to unwanted reconciliations for the organization.
The conceptual design of the database model also includes the use of the billing efficiently both during the period of operation for the meter as well as at the time of removal and installation of the new meter. This method although straight forward in words is actually a complex procedure as it not only involves the company and the customer but also the supplier for the meter that is installed at the customer site. The need for policy compliance and related issues make the process complex and the information model should address this.
The conceptual design being the high level specification of the information model to be deployed without any system restrictions into account or technical consideratio ...