Object Storage Top Priority for On-Premises IT Investment – IHS Markit

Information-technology decision makers responsible for data-center storage have placed object storage at the top of their priority list when it comes to making networked array investments, according to a survey conducted by IHS Markit.

A total of 56% of survey respondents indicated that they plan to increase investment in object storage. Object storage was followed by unified storage at 51%, SAN) at 48% and NAS at 36%. The strong showing for object storage indicates on-premises enterprise customers are now getting onboard with the technology, despite its slow initial takeoff.

“As enterprises increase their collection of IoT data, object storage has emerged as the perfect repository for aggregating all this information, allowing ubiquitous access and easy scaling to larger sized data sets,” said Dennis Hahn, principal analyst, IHS Markit. “Beyond better scalability and access from any location, object storage offers lower-cost storage management and improved cross-geography data protection.“

Object storage positions enterprises to handle the massive expansion of data now facing many organizations. Much of this data will be used in data-intensive workloads, including databases, data analytics and AI. With security a major concern, enterprises often hold this information in object storage solutions in their own data centers. The interest in object-storage investment provides ample evidence that this emerging storage type will be a key technology that will change the data-center storage landscape.

In the same survey, respondents said they expect their storage capacity to grow by 33% over an approximately one-year timeframe. The need to store and process larger data sets is an important driver behind capacity growth as well as many new storage equipment purchases. Both on-and-off premises data capacity is expected to grow, with on-premises storage capacity expanding by 24% and off-premises rising by 45% between 2018 and 2019.

Significantly, respondents said storage is not an either-or choice between on-premises and cloud solutions. Rather, respondents said their IT organizations are expanding in both areas.

Looking at how much storage respondents have both on and off premises as a percentage of total storage, it is currently split at 35% for object, 38% for file and 27% for block.

Cloud service providers (CSPs) are leading the shift to object. For instance, Amazon Web Services is offering its S3 object-based storage solution. Object is also becoming the preferred organizational approach for big-data repositories and video distribution, and the technology represents basis for on- and off-premises data exchange. The shift toward block is consistent with recent storage trends; new applications such as AI, ML and large databases need the high performance that block organization provides.

Other data center storage equipment highlights
from the IHS Markit report include:
• Respondents expect to increase the average number of data centers operated to 19 in 2019, up from 14 in 2018.
• Respondents expect the average number of physical servers in use to rise to 364 in 2019, up from 243 in 2018.
• Storage capacity in 2019 remains split between servers, at 56%, and arrays at 44%.
• Respondents say they are increasing JBODs investment, with 46% saying they are doing so, compared to 38% for in-server disks.
• Top data-center storage features are system optimization, with 74% of respondents identifying it, remote mirroring for DR at 72%, automatic failover at 70% and SSD optimization at 70%.
• By the end of 2019, 66% of respondents plan to deploy converged infrastructure, 56% hyper-converged infrastructure (HCI), 66% hybrid cloud storage, 65% SDS, 38% NVMe drives, and 39% NVMe over fabrics.
• IBM was the top vendor with 48% of respondents rating it among the top three vendors across eight categories. Big Blue was followed by Dell EMC at 43%, HPE at 37%, Hitachi at 16%, Huawei at 15% and NetApp at 14%.