Following several years of austerity and reduced budgets, the increase in enterprise IT spending that we saw in 2014 is likely to continue in 2015.
We will see increasing maturation and acceptance of private and hybrid cloud and in particular a scenario where private cloud is adopted for new workloads by organisations. Terms like “Service Catalogue” will enter the lexicon of IT users and administrators.The continued explosion in unstructured data will remain a key challenge. The industry has deployed huge resources to enhance the storage, management and availability of data and that challenge will continue in 2015. But we are also seeing organisations beginning to examine how best to leverage the vast pool of data and we expect to see a closer examination of analytics technologies to convert raw data into business intelligence.
All flash arrays have been available for a few years but the cost per GB ensured that they remained relatively niche until now. With a cost per GB which is now much closer to traditional spinning disk, we expect to see significant growth in all-flash storage platforms. All-flash arrays will provide sustained low latency throughput of more than 100,000 IOPS, which will transform response-time and application performance. All-flash platforms will also be a fundamental enabler for advanced analytics technologies, returning results in a matter of seconds that would take hours using traditional storage technologies.
The increasing complexity of the modern virtualised data centre is also leading to far greater interest in converged infrastructure platforms which offer dramatically simplified management by comparison with the “separates” approach that we have used for decades. A converged system provides single pane management of SAN, LAN, storage and server, which removes the overhead created by individual device management. The removal of custom integration points effectively allows the converged platform to behave as a single system, and consolidates management of firmware updates for integrated server, storage, network, SAN and HBAs into a single movement.
We will also see Software Defined Data Centre gaining real traction in the enterprise during the coming year. In particular, we will see software defined storage making gains where the increased flexibility and lower cost per GB for large, infrequently accessed data stores will see them increasingly decoupled from traditional vendor arrays.
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