M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
M o v e to O ra c le D a ta b a s e 1 1 g â T h e w h o le S to ry
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SecureFi<strong>le</strong>s<br />
• Securefi<strong>le</strong>s = new LOB s<strong>to</strong><strong>ra</strong>ge technology<br />
• Better performance<br />
• Additional features: deduplication, enc<strong>ry</strong>ption<br />
• Examp<strong>le</strong>s:<br />
CREATE TABLE t1 (a CLOB) LOB(a) STORE AS SECUREFILE;<br />
CREATE TABLE t2 (a CLOB) LOB(a) STORE AS SECUREFILE<br />
(DEDUPLICATE);<br />
CREATE TABLE t3 (a CLOB ENCRYPT USING 'AES128')<br />
LOB(a) STORE AS SECUREFILE (CACHE);<br />
• Tab<strong>le</strong>space must be ASSM managed<br />
• Initialization pa<strong>ra</strong>meter<br />
DB_SECUREFILE = [NEVER | PERMITTED | ALWAYS | IGNORE]<br />
CREATE TABLE t1 (a CLOB); -- this will be a Securefi<strong>le</strong>!!!<br />
© 2010 O<strong>ra</strong>c<strong>le</strong> Corpo<strong>ra</strong>tion 49
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