The concept of all-flash storage\u2014even for lower-tier workloads\u2014only became possible about 10 years ago, however, when the first all-flash solutions appeared on the market. At that time, most organizations kept their HDDs to store data and applications that weren\u2019t dependent on high performance because the price of an HDD was exponentially lower than that of an SSD.\u00a0<\/span>\u00a0<\/span><\/p>\n Today, the price discrepancy between SSDs and HDDs continues to shrink, so SSDs are more cost-effective. But it\u2019s not just shrinking costs. SSDs also offer benefits over HDDs in other ways, such as a wider range of capacity sizes and higher functionality such as data deduplication<\/a> and compression. This has led to more organizations considering all-flash data centers, which are data centers that rely solely on SSD flash storage on flash-optimized architecture. It completely eliminates the use of spinning-disk HDDs\u2014as well as the additional management and maintenance burdens.\u00a0<\/span>\u00a0<\/span><\/p>\n As SSDs become more cost-effective and offer added functionality, organizations are using them for use cases beyond the highest-tier workloads. In fact, according to one <\/span>recent white paper<\/span><\/a>, \u201cby 2028, practically no new all-HDD storage systems will be sold for data center computing.\u201d<\/span>\u00a0<\/span><\/p>\n Other industry analysts and experts might not have the same level of certainty about the near-future demise of HDDs as that bold statement. <\/span>Gartner<\/span><\/a>, for instance, estimated in 2022 that all-flash-array revenues will grow to 55 percent of all external storage revenues by 2026. While not predicting the elimination of HDDs, that estimate still shows that most analysts acknowledge that an all-flash data center is more possible today than ever before and that the benefits can far outweigh the (still decreasing) costs.\u00a0<\/span>\u00a0<\/span><\/p>\n AFCOM\u2019s <\/span>2023 State of the Data Center<\/span><\/a> report also stated: \u201cTo support the growing need for data, data center professionals are turning to all-flash storage to properly manage data requirements. Thirty-eight percent of respondents say they leverage all-flash storage for high performance and 31% use it for general purposes.\u201d<\/span> <\/p>\n <\/p>\n One of the main benefits of only using flash for data storage is the superior performance. Some workloads require ultra-low latency<\/a> and an organization\u2019s operations can be negatively affected by even the smallest lag in performance. These critical workloads, such as Windows domain controllers or high-level financial trading software<\/a>, must be extremely reliable and fast. They need the highest-performance data storage.\u00a0<\/span>\u00a0<\/span><\/p>\n Other workloads, such as enterprise resource planning (ERP) or customer relationship management (CRM) systems are still critical but only at certain times during usage. Even though they don\u2019t require the highest level of storage performance, organizations can still benefit from SSD performance. If all of your workloads and applications are running at the highest performance, your organization can operate more efficiently across all departments, which can help improve customer service and employee productivity.\u00a0<\/span>\u00a0<\/span><\/p>\n Performance is also extremely important today as organizations implement powerful data analytics platforms as well as cutting-edge AI and machine learning solutions<\/a>. Because the volume of existing data at any organization is massive and organizations are using advanced applications that require a lot of data, having high-performance storage almost becomes a must.\u00a0<\/span>\u00a0<\/span><\/p>\n This demand for fast, high-performance storage for a range of workloads also points to another benefit of an all-flash data center. With an all-flash array, IT doesn\u2019t need to concern itself with isolating workloads based on performance needs. An organization can put more workloads\u2014in a mix of critical and less critical\u2014on fewer platforms. This helps reduce the IT management burden as well.\u00a0<\/span>\u00a0<\/span><\/p>\n Flash storage is also easier to rebuild and recover, which boosts resiliency and reliability<\/a>. And because SSDs don\u2019t have any internal moving parts, they can withstand accidental drops or shock better than HDDs and help reduce time spent replacing components that failed.\u00a0<\/span>\u00a0<\/span><\/p>\n <\/p>\n \u00a0<\/span><\/p>\n Another benefit of an all-flash data center is its effect on sustainability and energy efficiency. Today\u2019s organizations are increasingly tasked with reducing carbon emissions and adopting energy-efficient hardware and processes. All-flash data centers can help organizations meet their sustainability goals<\/a> in a variety of ways:<\/span><\/p>\n
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<\/a>An all-flash data center is a performance upgrade<\/h3>\n
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<\/a>All flash helps drive sustainability and energy efficiency<\/h3>\n
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