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When it comes to the role of tape, don't count it out just yet
This article is part of the Storage issue of August 2017, Vol. 16, No. 6
Recently, I came across a blog post asking whether it was time to "de-tape" my archive. The writer argued that for companies to find hidden value in all the data they've amassed, including archival data, they must deploy random access media -- disk or flash -- rather than sequential or serial access media -- aka tape. He supported this approach to the role of tape by recounting a couple of anonymous use cases that required fast access to archived data for a test-dev effort or to create custom sports video products. Such use cases call into question the central thesis. One could argue data that needs to be referenced on a frequent basis, technically speaking, is no longer archival data. It has gone from cold -- to use IBM's terminology -- to warm or even hot. In other words, an archive platform, whether tape-based or not, isn't the proper platform for data that such a workload uses. The question is not whether we should de-tape archives, but whether we should better define and classify which data is archival and which data is ...
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Features in this issue
Explore the ways disaggregation concepts and principles are being applied to create and allocate pools of compute and storage resources to serve applications on demand.
Organizations continue to demand scalable, easy-to-implement disk-based data backup storage devices over cloud or tape when increasing backup storage capacity.
Learn what to look for in a hybrid cloud platform so you can take advantage of the scalability, agility and cost benefits it has to offer primary storage.
Although SSD vs. HDD speed is vastly different, for the foreseeable future, hard disks will have a place in our increasingly solid-state and even DRAM-centered data centers.
Columns in this issue
Software-defined storage, positioned as the cure-all for vendor lock-in, suggests that hardware may not be as important to IT infrastructure as it once was.
Tape data storage is very much alive as a means of seeding clouds with local data and as the main method for storing and archiving the tsunami of data facing all of us.
Look for simple, cost-effective products that are optimized for flash and meet your needs rather than focusing on the all-flash array storage that vendors are pushing.