Posted in Uncategorized by storageoptimization on the August 28, 2008
Image: PC Magazine
Good old billg has something to say in his “exit interview” about storage in the cloud in this week’s PC Magazine. In essence, his view is that computing and storage will move to the cloud at different rates, and that storage is the more logical thing to move first. Your local storage (presumably on your Windows PC in Mr. Gates’ worldview) will be a cache of a subset of the master data held in the cloud.
Moving data in to the cloud makes a lot of sense, as it makes that data available to computers everywhere, and it also centralizes management of data for backups, geo-replication, and hardware refresh in places where economies of scale can take place that an average user or company could not manage or afford.
The other place is in the data center of the storage cloud provider. That’s going to be a very competitive marketplace, and the cloud vendors that can charge you the least amount per Gigabyte – to store, to transfer, to replicate –are going to have the competitive advantage. So the cloud vendors that do the best job of integrating storage optimization in to the cloud in a transparent way will have the edge. And the cloud is a great place to get that edge.
Think of deduplication, for example. If you deduplicate songs just in your own house, well you may only have one copy of each song. Why would you have ten copies of a Britney Spears song? (I might ask why you would have any at all … but we’ll leave that for another time.) However, if 5 million people store their data at a cloud storage provider, how many copies of that hit song might end up there? Does the cloud provider need to store 5 million copies of the same thing? No. If they do, they are being very inefficient. A song is a simple example, but even with enterprise data, the more data you have, the more likely it is that you’ll find patterns, correlations, duplicates, or data relationships that can be exploited for better compression. So the cloud offers an opportunity for efficiency that don’t exist at each little pool of local storage on your hard drive today.
To me, storage optimization and the move of storage to the cloud make a perfect match.
Storage Optimization aims to provide an objective look at the fast-changing world of storage. The blog was started by Carter George, co-founder of Ocarina Networks and provides regular commentary, including guest posts from industry leaders, customers and influencers, on how storage innovations are helping to shape the future of business.