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BASIS DATA 1 – STIKOM PGRI BANYUWANGI, 2011

BASIS DATA 1 – STIKOM PGRI BANYUWANGI, 2011

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Manfaat penggunaan DBMS:<br />

Controlling Redundancy<br />

<strong>BASIS</strong> <strong>DATA</strong> 1 <strong>–</strong> <strong>STIKOM</strong> <strong>PGRI</strong> <strong>BANYUWANGI</strong>, <strong>2011</strong><br />

Manfaat Basis Data<br />

• Redundancy: duplikasi data, penyimpanan data secara berulang.<br />

• Redudancy salah satu syarat larangandalam database relasional,<br />

karena akan menimbulkan inconsistensi data.<br />

• Dengan controlling redundancy, selain akan meningkatkan<br />

performance query juga menjaga konsistensi data.<br />

Restricting Unauthorized Access<br />

• Memberikan pengaturan hak akses / batasan akses user database<br />

Providing Persistent Storage for Program Objects<br />

• Menyediakan ruang penyimpanan khusus untuk obyek-obyek<br />

program (ex. Object-Oriented Database system yang menyimpan<br />

obyek-obyek pemrograman berbasis obyek).

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