Home » Business » Digital Transformation » How Suitable are All-flash Storage Systems for your Enterprise?
Flash has become a major subject in IT storage, but the number of solutions on the market these days can be a source of confusion for bosses intent on giving IT systems a 21st century overhaul.
When judging a business’s suitability for flash, executives should be making considerations through the following four categories:
If IT departments are continually striving for more performance predictability and consistency, then all-flash could help. Running virtualised and OLTP (online transaction processing) workloads in tandem with traditional workloads calls for high performance which flash delivers evenly, enabling upgrades to be made easily.
Many all-flash arrays only accommodate upgrading in large blocks, leading to a doubling in capacity even if it’s not technically needed. However, solutions exist that enable arrays additions to be made incrementally and online, which brings more opportunity to companies on slimmer budgets.
If application sets need low latency, then an array storage solution could bring you operating performance levels with sub-millisecond latency times. Management difficulties can become greatly eased through single-tier storage, as resources can be restricted to selected applications to bring guaranteed performance for business-critical services.
The demand for real-time data has become a launch-pad reason for embracing flash; it can provide instant insight into customer trends and forensic, high-speed business performance analysis.
Future performance also needs consideration; the scalability of flash, together with capacity scalability provides a useful path forwards in terms of optimising efficiency in your organisation’s IT department.
The movement towards virtualisation has been an IT business trend in recent years, as part of a larger pattern around flexible application deployment. The benefits of this mode of deployment won’t be news to most organisations, nor will the huge toll it takes on storage. But flash can help.
Flash puts itself forward as a first-rate performer when it comes to virtualisation, and the distinction has helped create customers out of interested bosses while inspiring many executives to plan for all-flash infrastructures. Flash has thus gone from a niche, single application deployment option into a mainstream way to accommodate the multi-application shared storage demands of modern business.
Flash is undeniably popular and for good reason, yet the myriad of shapes and sizes it comes in reflects the enormous variation in modern day data centres; it’s the exact opposite of a one-size-fits-all situation.
So much choice may be vexing at first, but closer inspection reveals huge scope for real specifics to be ironed out so that companies can get a truly bespoke solution that’s built around key applications, user access and response time demands.
Leading vendors can help by assessing your needs of scale; mission critical applications can be enhanced to wield highly responsive with super-reliable performance and optimised services.
Before flash can be deployed, IT architects need to understand their storage parameters and use this to evaluate the technology required.
In the past, these have amounted to guestimations, both about future and current workload demands, but flash needs precision if it is to be implemented correctly and successfully.
Insight into the unique profile of a business’s application workloads can be obtained through storage workload performance analytics. When workload data from both current and historical production storage systems are harvested, IT administrators can build detailed workload models which can then be used by infrastructure managers to evaluate and stress-test potential new products.
Storage performance validation tools can now be so effective that the simulations can be nearly identical to the production workloads in question. After factoring in price and how flash will meet application workload demands, executives should have a pretty good idea as to whether flash really is right for an organisation’s data centre.
When you consider the agile capability of flash, its modest eco-footprint and lightweight power consumption, it’s easy to understand how sales of all-flash storage solutions have increased dramatically over recent years.
While it’s thought that most data centres will incorporate flash technology to some degree by 2020, it really is worth taking the time to find a bespoke solution with a respected industry authority.