Posted by: Dave Raffo
primary data reduction
BlueArc has used Ocarina Networks’ add-on primary dedupe product for archival data, but picked Albireo for primary data after Dell acquired Ocarina. BlueArc senior director of solutions marketing Ravi Chalaka said the vendor will license Permabit’s software and make it available for all of its NAS systems.
“We chose Permabit because we wanted zero impact on performance,” Chalaka said. “We saw Permabit could maintain high performance while reducing the amount of disk it writes to.”
Chalaka said BlueArc will ship primary dedupe sometime next year as a licensed feature with its NAS but no decision has been made on pricing. He said OEM partner Hitachi Data Systems has yet to commit to using Albireo on the BlueArc systems it re-brands.
“Clearly, primary deduplication is here to stay,” Chalaka said. “Around 70 percent to 80 percent of our customers expect to see it by the end of next year.”
Storage array vendors have been busy developing or buying primary data reduction technology. Besides the Dell-Ocarina deal, IBM acquired primary compression vendor Storwize, EMC launched block compression for primary data on its Clariion and Celerra storage systems and Hewlett-Packard said it would expand its StoreOnce backup dedupe to primary data. NetApp already ships deduplication for primary data on its FAS storage arrays.
Permabit CEO Tom Cook has claimed the dedupe provider will make many OEM announcements in the coming months for Albireo.