Deduplication, along with compression, provides the ability to more efficiently use premium priced flash capacity. But capacity efficiency comes with at least some performance impact. This is especially true on all-flash arrays where data efficiency features can’t hide behind hard…
Traditional databases, like Oracle and MS-SQL, have been around for decades. But thanks to the emerging mega trends of big data, big users and cloud computing, a new class of database is starting to work its way into the enterprise:…
There is little debate that flash has an important role to play in the virtualized environment. Its high performance, low latency attributes make it ideal for data centers looking to solve the infamous storage I/O ‘blender’ that a dense virtual…
Recently, Robin Harris over at Storage Mojo made a statement that caused a stir with both users and the industry. My summation of his column and subsequent defense of that column, is that he believes that the performance of a…
In theory, scale up storage appeals because the data center can start small and add capacity and performance as needed. Do these theoretical advantages apply to the use cases in which All-Flash storage is most commonly deployed; databases and virtualization?…
Dramatic increases in the number of VMs per host allows for greater ROI and TCO but creates a storage I/O nightmare. Vendors have embraced flash as the answer and have almost overwhelmed IT Planners with options. In this indepth report Storage Switzerland’s Founder and Lead Analyst, George Crump, looks at the various flash options and helps you determine the best path for your data center.
All-Flash arrays are storage systems that are 100% solid state and give a complete set of robust features like snapshots and replication, similar to traditional hard-drive based storage systems. While their performance enhancing potential is very appealing, All-Flash arrays have…
If all storage were the same price, all storage would be solid state storage. We would end data tiering, there would be no performance tuning and the discussion of storage performance problems would be a thing of the past. Of course all…
It is universally accepted that for most applications, adding flash to the storage infrastructure will greatly improve storage performance and offer a productivity return on the investment. The controversy in the industry is deciding where the flash storage should be…
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