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Tuesday, 23 January 2018 15:54

Data Storage Backups vs Snapshots and Replication

Anyone following enterprise data storage news couldn’t help but notice that aspects of the backup market are struggling badly. From its glory days of a couple of years back, the purpose-built backup appliance (PBBA), for example, has been trending downwards in terms of revenues per IDC.

"The PBBA market remains in a state of transition, posting a 16.2% decline in the second quarter of 2017," said Liz Conner, an analyst at IDC. "Following a similar trend to the enterprise storage systems market, the traditional backup market is declining as end users and vendors alike explore new technology."

She’s talking about alternatives such as the cloud, replication and snapshots. But can these really replace backup?

...

http://www.enterprisestorageforum.com/backup-recovery/data-storage-backups-vs-snapshots-and-replication.html