hidden:Description and scope of the service: Difference between revisions

Revision as of 17:20, 31 May 2016

**BWDA Storage Classes**
Name	Max avg. access time	Storage technology	# of copies	Price TB/p.a.	Comment
Class 0	less than10 seconds	disk only	1	325 Euro	high available RAID6/E2EDI
Class 1 - Standard	less than 10 hours	tape only	2	122 Euro *	regular archive storage comparable to Microsoft Azure and Amazon AWS
Class 2 - Premium	less than 10 minutes	disk cache in front of tape	2	150 Euro *	disk buffer cache in front of tape large enough to hold a working set of the data to guarantee access times
Class 3 - Premium Plus	less than 10 hours	tape only	3	150 Euro*	super safe storage. targeting 20 nines. Third location outside computer centre.

@@ Line 5: / Line 5: @@
 ||Class 0||less than10 seconds||disk only||1||325 Euro||high available RAID6/E2EDI
 |-
-||Class 1 - Standard||less than 10 hours||tape only||2||120 Euro||regular archive storage comparable to Microsoft Azure and Amazon AWS
+||Class 1 - Standard||less than 10 hours||tape only||2||122 Euro *||regular archive storage comparable to Microsoft Azure and Amazon AWS
 |-
-||Class 2 - Premium||less than 10 minutes||disk cache in front of tape||2||150 Euro||disk buffer cache in front of tape large enough to hold a working set of the data to guarantee access times
+||Class 2 - Premium||less than 10 minutes||disk cache in front of tape||2||150 Euro *||disk buffer cache in front of tape large enough to hold a working set of the data to guarantee access times
 |-
-||Class 3 - Premium Plus||less than 10 hours||tape only||3||150 Euro||super safe storage. targeting 20 nines. Third location outside computer centre.
+||Class 3 - Premium Plus||less than 10 hours||tape only||3||150 Euro*||super safe storage. targeting 20 nines. Third location outside computer centre.
 |-
 |}
+*) not yet official pending ALWR decision