All Posts By

Ken Clipperton

Fast Network Connectivity Key to Unlocking All-flash Array Performance

By | All-Flash Array, DCIG, Fibre Channel, Networked Storage, Storage Systems | No Comments

The current generation of all-flash arrays offers enough performance to saturate the network connections between the arrays and application servers in the data center. In many scenarios, the key limiter to all-flash array performance is storage network bandwidth. Therefore, all-flash array vendors have been quick to adopt the latest advances in storage network connectivity.

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HPE Predicts Sunny Future for Cloudless Computing

By | Cloud, Cloud Computing, DCIG, Machine Learning | No Comments

Antonio Neri, CEO of HPE, declared at its Discover event last week that HPE is transforming into a consumption-driven company that will deliver “Everything as a Service” within three years. In addition, Neri put forward the larger concept of “cloudless” computing. Are these announcements a tactical response to the recent wave of public cloud adoption by enterprises, or are they something more strategic?

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TrueCommand Brings Unified Management and Predictive Analytics to ZFS Storage

By | DCIG Sponsored Analysis, Storage Management | No Comments

Many businesses are embarking on digital transformation initiatives that will put technology at the core of business value creation. At the same time, many of these same businesses are seeking to reduce or eliminate the cost of managing IT infrastructure. Storage vendors are addressing these seemingly incompatible goals by investing in new storage management capabilities including unified management, automation, predictive analytics, and proactive support. Now iXsystems has released TrueCommand to bring the benefits of unified storage management with predictive analytics to owners of its ZFS-based TrueNAS and FreeNAS arrays.

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Lenovo TruScale and Nutanix Enterprise Cloud Accelerate Enterprise Transformation

By | Cloud, Data Center Management, DCIG, Hyper-converged, Private Cloud | No Comments

Digital transformation is an enterprise imperative. Enabling that transformation is the focus of Lenovo’s TruScale data center infrastructure services. The combination of TruScale infrastructure services and Nutanix application services creates a powerful accelerant for enterprise transformation.

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DCIG’s ISC West 2019 Best of Show in Video Surveillance

By | Artificial Intelligence, DCIG, Hyper-converged, Information Management | No Comments

ISC West—the International Security Conference and Exposition—provides insight into some of the biggest trends in the security industry. The conference attracted more than 30,000 attendees and nearly 1,000 vendors earlier this month. DCIG analysts planned our attendance at this year’s conference with a focus on video surveillance, especially video analytics. We had an eye-opening experience.

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TrueNAS Plugins Converge Services for Simple Hybrid Cloud Enablement

By | DCIG Sponsored Analysis, Hybrid, Storage Systems | No Comments

iXsystems is taking simplified service delivery to a new level by enabling a curated set of third-party services to run directly on its TrueNAS arrays. TrueNAS already provided multi-protocol unified storage to include file, block and S3-compatible object storage. Now pre-configured plugins converge additional services onto TrueNAS for simple hybrid cloud enablement.

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NVMe-oF Delivering While Persistent Memory Remains Mostly a Promise

By | DCIG, NVMe-oF, Storage Class Memory | No Comments

The SNIA Persistent Memory Summit held in late January 2019 provided a good view into the current state of industry. Some key technologies and standards related to persistent memory are moving forward more slowly than expected. Others are finally transitioning from promise to products. This article summarizes a few key takeaways from the event as they relate to enterprise storage systems.

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Leading Hyperconverged Infrastructure Solutions Diverge Over QoS

By | DCIG, Hyper-converged | No Comments

Virtualization largely shaped the enterprise data center landscape for the past ten years. Hyper-converged infrastructure (HCI) is beginning to have the same type of impact, re-shaping the enterprise data center to fully capitalize on the benefits that virtualizing the infrastructure affords them. Enterprises considering HCI as a replacement for existing core data center infrastructure should give special attention to how the solution implements quality of service technology. Superior QoS technology will reduce OPEX by simplifying management and reduce CAPEX by consolidating many workloads onto the solution.

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Three Hallmarks of an Effective Competitive Intelligence System

By | Competitive Intelligence, Competitive Intelligence Platform, DCIG | No Comments

Across more than twenty years as an IT Director, I had many sales people incorrectly tell me that their product was the only one that offered a particular benefit. Did their false claims harm their credibility? Absolutely. Were they trying to deceive me? Possibly. But it is far more likely they lacked accurate and up-to-date information about the current capabilities of competing products in the marketplace. Their competitive intelligence system had failed them.

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TrueNAS M-Series Turns Tech Buzz into Music

By | All-Flash Array, Hybrid, Storage Systems | No Comments

NVMe and other advances in non-volatile memory technology are generating a lot of buzz in the enterprise technology industry, and rightly so. As providers integrate these technologies into storage systems they are closing the gap between the dramatic advances in processing power and the performance of the storage systems that support them. The TrueNAS M-Series from iXsystems provides an excellent example of what can be achieved when these technologies are thoughtfully integrated into a storage system.

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HCI Comparison Report Reveals Key Differentiators Between Dell EMC VxRail and Nutanix NX

By | Converged Infrastructure, DCIG, Hyper-converged, Pocket Analyst Report | No Comments

Hyper-converged infrastructure (HCI) appliances radically simplify the data center architecture. These pre-integrated appliances accelerate and simplify infrastructure deployment and management. They combine and virtualize compute, memory, storage and networking functions from a single vendor in a scale-out cluster. As such, the stakes are high for vendors such as Dell EMC and Nutanix that are competing to own this critical piece of data center real estate.

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VMware vSphere and Nutanix AHV Hypervisors: An Updated Head-to-Head Comparison

By | DCIG, Hyper-converged, Pocket Analyst Report, Virtualization | No Comments

Many organizations view hyper-converged infrastructure appliances (HCIAs) as foundational for the cloud data center architecture of the future. However, as part of an HCIA solution, one must also select a hypervisor to run on this platform. The VMware vSphere and Nutanix AHV hypervisors are two capable choices but key differences exist between them.

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Dell EMC VxRail vs Nutanix NX: Six Key HCIA Differentiators

By | Converged Infrastructure, DCIG, Hyper-converged, Pocket Analyst Report | No Comments

Hyper-converged infrastructure appliances (HCIA) radically simplify the next generation of data center architectures. Combining and virtualizing compute, memory, stor­age, networking, and data protection func­tions from a single vendor in a scale-out cluster, these pre-integrated appliances accelerate and simplify infrastructure deploy­ment and management. As such, the stakes are high for vendors such as Dell EMC and Nutanix that are competing to own this critical piece of data center infrastructure real estate.

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Storage Analytics and Latency Matters

By | DCIG | No Comments

Some pretty amazing storage performance numbers are being bandied about these days. Generally speaking, these heretofore unheard of claims of millions of IOPS and latencies measured in microseconds include references to NVMe and perhaps storage class memories. What ultimately matters to a business is the performance of its applications, not just storage arrays. When an application is performing poorly, identifying the root cause can be a difficult and time-consuming challenge. This is particularly true in virtualized infrastructures. But meaningful help is now available to address this challenge through advances in storage analytics.

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Six Key Differentiators between HPE 3PAR StoreServ and NetApp AFF A-Series All-flash Arrays

By | All-Flash Array, DCIG, Flash Memory, Pocket Analyst Report, Storage Systems | No Comments

DCIG’s latest Pocket Analyst Report examines the flagship all-flash arrays from HPE and NetApp. The report identifies many similarities between the HPE 3PAR StoreServ and NetApp AFF A-Series products, including the ability to deliver low latency storage with high levels of availability, and a relatively full set of data management features. DCIG’s Pocket Analyst Report also identifies six significant differences between the products. These differences include how each product provides deduplication and other data services, hybrid cloud integration, host-to-storage connectivity, scalability, and simplified management through predictive analytics and bundled or all-inclusive software licensing.

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Data Center Challenges and Technology Advances Revealed at Flash Memory Summit 2018

By | DCIG, Flash Memory, Solid state storage Flash Memory SSD | No Comments

If you want to get waist-deep in the technologies that will impact the data centers of tomorrow, the Flash Memory Summit 2018 (FMS) held this week in Santa Clara is the place to do it. This is where the flash industry gets its geek on and everyone on the exhibit floor speaks bits and bytes. However, there is no better place to learn about advances in flash memory that are sure to show up in products in the very near future and drive further advances in data center infrastructure.

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Seven Key Differentiators between Dell EMC VMAX and HPE 3PAR StoreServ Systems

By | All-Flash Array, DCIG, Flash Memory, SSD, Storage Systems | No Comments

Dell EMC VMAX and HPE 3PAR StoreServ arrays can meet the storage requirements of most enterprises, yet differences remain. DCIG compares the current AFA configurations from Dell EMC and HPE in its latest DCIG Pocket Analyst Report. This report will help enterprises determine which product best fits with its business requirements. Features such as data center footprint, licensing simplicity, mainframe connectivity, performance resources, predictive analytics, raw storage density and effective storage density are key areas where these two products differentiate themselves.

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