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New, specialized personnel: Generally, organizations applying the approach to the database need to hire or train individuals to design and implement a database. This increase seems to be expensive workers, but an organization should not minimize the need for specialized skills.
Installing and managing the cost and complexity: A management system database multiuser is large and complex software that has a higher initial cost. It requires trained staff to install and operate, and also annual maintenance costs. Installing such a system may also require upgrades to the communications system hardware and data within the organization. Cost Transformation: The term "legacy system" is used to refer to older applications in an organization based on file handling. The cost to convert the old system to the technology of modern database seems prohibitive to an organization. Explicit Need for Backup and Recovery: A shared database must be accurate and available at all times. This raises the need to have data backups to restore the database when damage occurs. A management system database typically modern recovery automation. Conflict of Organization: A database requires an agreement on the definition of data and ownership and maintenance responsibility accurate data. The conflict over data definitions, data formats and encryption causes data updates to share. Handling these problems requires organizational commitment to the approach to the database.
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