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New trends in storage
This article is part of the Storage magazine issue of Vol. 10 Num. 6 August 2011
It may seem as if storage technologies are a little stodgy and out of date, but there’s plenty of technical development going on at both big storage vendors and smaller upstarts. The enterprise data storage industry doesn’t have a reputation as a hotbed of innovation, but that characterization may be unfair. Although bedrock technologies like RAID and SCSI have soldiered along for more than two decades, new ideas have flourished as well. Today, technologies like solid-state storage, capacity optimization and automatic tiering are gaining prominence, and specialized storage systems for virtual servers are being developed. Although the enterprise arrays of tomorrow will still be quite recognizable, they’ll adopt and advance these new concepts. Solid-state cache Spinning magnetic disks have been the foundation for enterprise data storage since the 1950s, and for just about as long there’s been talk of how solid-state storage will displace them. Today’s NAND flash storage is just a decade old, yet it has already gained significant ...
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Features in this issue
Our survey finds more firms are relying on automated processes to back up their remote offices, and more backup data is making it back to the main data center than ever before.
In a relatively short time, data deduplication has revolutionized disk-based backup, but the technology is still evolving with new applications and more choices than ever.
Adoption of storage virtualization picks up as early obstacles to implementation are overcome. Mature products exist to deploy storage virtualization at the array or in the network
Storage technologies may sometimes seem a little stodgy and out of date, but there’s plenty of technical development going on at both the big storage vendors and smaller upstarts.
Columns in this issue
An analysis of the some of the leading vendors in the TCP/IP offload market.
Too expensive, too much extra work and not enough integration were legitimate complaints about laptop backup a few years ago. But those excuses just don’t cut it anymore.
A few notable glitches have soured some users on cloud storage services, but a hybrid approach that integrates public and private storage may ultimately convince cloud skeptics.
Satellite offices and workers are changing the look of companies of all sizes, and backup technology is changing to keep pace.