Raid Level recomendation for Oracle Database

RAID 	Type of RAID 	Control 	 Database 	 Redo Log	 Archive Log 
			  File 		   File 	   File		     File

0 	Striping 	Avoid* 		OK* 		Avoid* 		    Avoid*

1 	Shadowing 	OK 		OK 		Recommended 	    Recommended

0+1 	Striping + 	OK 		Recommended 	OK 		    Avoid
	Shadowing

3 	Striping with 	OK 		Avoid 		Avoid 		    Avoid
	Static Parity 			(2)



5 	Striping with 	OK 		Avoid 		Avoid 		    Avoid
	Rotating Parity 		(2)

About Sher khan

Senior Oracle DBA, Oracle 10g and 11g OCE and OCS, Oracle 11g OPN certified Specialist, OCP Certified in Oracle 9i,10g and 11g. I am working in Oracle technology since 2004. Currently working in U.A.E Email: sher487@hotmail.com
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