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New, specialized personnel: typically, the organization applied the approach database need to hire or train individuals to design and implement a database. This increase seems to be expensive, but one organization should not minimize the need for specialized skills.Install and manage cost and complexity: A management system in multi-user database is large and complex software that has a high initial cost. It requires trained personnel to install and operate, and also the annual maintenance costs. Installing such a system may also require upgrade for systems hardware contact information and data in the organization. Conversion costs: the term "legacy system" is used to refer to the old applications in an organization based on the processed files. The cost of converting the old system to database technology may seem modern prohibition to an organization. The need for Backup and recovery: Explicit A shared database is accurate and available at all times. This sets out the need to have data backups to restore the database when the damage occurred. A management system of modern databases often automate recovery. Organizational conflict: A database requires an agreement on data definition and ownership as well as the responsibility to maintain accurate data. The conflict over the definition of data, data format and encoding causes data sharing. The handling of these issues requires a commitment to the Organization approaches the database.
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