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Key Factors to Consider Before Flash Storage Adoption

By CIOReview | Tuesday, September 27, 2016

Flash storage technology is gaininglot of attention these days for a specific reason. With better performance and agility, flash platform has set an enterprise standard in the IT industry. However, as varying business strategies and goals call for diverse storage needs that may pose challenge for flash to address. This article elucidates some of the factors that enterprise needs to consider regarding computing environment before going for flash storage system. These tips will assist in choosing a flash technology that is suitable for the organization.

Latency Issues

The key factor is to determine which application is more sensitive to latency. Whether it is VDI or server application, if delay time increases it affects real performance.

Usually, when enterprises encounter issues in particular to installing applications or scaling the infrastructure, they tend to incline towards flash storage technology and look to upgrade storage system.

With older systems, the machine might seem to work properly but as the VM density proliferates, necessity of shared storage infrastructure increases and results in performance deterioration. Therefore, before implementing flash, enterprise must verify older systems and applications that have already undergone virtualization process.

There are still cases where even after migration; problems with fragmentation persist with the older systems. The issue with the current storage system is that they fail to defragment the data present in file system. However storage systems have potential to defragment themselves.

Storage Capacity

Before leapinginto the flash, enterprise should know thatflash storage system is capable of enhancing database performance. Examining the storage capacity and storage features to ensure the database and other applications are stringently secured is crucial. There are rich storage functionalities, methodologies and tools using which IT teams can examine and evaluatesystems to identify issues and come up with notions that enhance system performance.


Enterprise might also want to check network issues before snapping up flash, because the issue might occur through the infrastructure. If the network issues related to the cable connectors or infrastructure are ignored, it will be difficult to identify the location later and the issue continues to prevail even after migrating to flash. It’s a wise decision to ensure the cables and connectors are intact and are in good condition before purchasing flash system. Recruiting a specialist to examine the network issue will be profitable to organization because, end of the day better performance is all that matters.


The last thing IT admins would want to do before migrating to flash is to run performance simulator like LoadDynamiX. This gives clear cut information about how the chosen flash system works and helps organization in purchasing a suitable flash storage system. It also displays how to effortlessly scale the system.


Flash storage system may be expensive;enterprise might want to perform a TCO assessment for computing environment in order to get the information about the cost of storage and potential savings opportunities via flash system. Many companies have gained benefits from TCO analysis in identifying saving opportunity.


Flash technology is a radical media, it is always better to take a balanced approach to keep the organization intact, keeping these tips in mind. By pursuing these suggestionsenterprises can ensure that they are on a right track with a flash storage system that is best suited for the organization.