Posts Tagged ‘Flash’

Posted April 17th, 2013
Dani Golan

Delivering on Our Vision for Enterprise Storage

By Dani Golan
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Today is an important day, not just for Kaminario but, we believe, for the entire enterprise storage industry. Today is the day we announce the Kaminario fourth-generation K2 all-flash storage array. What is so important about our fourth-generation product? Here are a few key points:

Breakthrough TCO: With K2 v4 we have been able to increase the density by more than 500% while cutting the price in half. Why is this so significant? Lowering the cost of enterprise-ready solid-state flash storage has been one of the long-time goals of the industry. If you believe, as we do, that solid-state is the future of Tier One storage, then it must be cost-efficient for all applications, not just those requiring the highest levels of performance. And now it is. What’s more, Kaminario’s TCO breakthrough extends the viability of solid-state to a new class of mid-size customers who can now afford unprecedented levels of performance, resiliency and ease of use from their storage infrastructures.

Killer Performance: Even before today’s announcement Kaminario delivered by far the best performance in the industry, with world record SPC-1 results for sustained performance and price/performance. With K2 v4 we now have 400% more read/write bandwidth than our previous versions, with consistently low latency (120-microsecond writes). Topping it off, we still offer industry-leading IOPS performance. K2 v4 delivers significant across-the-board performance advantages over any other solution for any combination of workloads, be they OLTP, OLAP or virtualization. It’s a level of performance consistency that is unparalleled in the industry.

Bulletproof Resiliency: Our proven SPEAR Scale-Out Architecture maintains data integrity through any type of failure. For most workloads the performance levels of our solutions will be minimally impacted—usually less than 10%. We even guarantee that degradation will max out at 25%. What’s more, our snapshots are the most efficient in the storage industry, enabling instant restore and recovery from any snapshot with no impact on the performance of the production environment. Snaps can be taken in just milliseconds, 20 times faster than any legacy SAN system on the market today. We make snapshots sexy.

These are major advances in solid-state that have been more than five years in the making. They move storage technology to a whole new level. Don’t just take our word for it: Take a look at the new architectural white paper or better yet, the independent report.

On a personal note, it is an important day for me, as well as for the entire team here at Kaminario. From the beginning we envisioned a new era in enterprise storage driven by solid-state flash and a true scale-out architecture. As of today, that vision is a reality. What’s next? We can’t wait to tell you…

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Posted March 25th, 2013

Good Riddance Indeed to the Spinning Disk Era

INFOWORLD AUTHOR LAMENTS USE OF ANCIENT STORAGE TECH

By Kaminario
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grim reaperEarlier this year, InfoWorld’s Paul Venezia penned Good-bye – and good riddance – to spinning disk. In it, he laments the continued use of “ancient storage technology” and foresees “a post-storage world” where the industry is “devoid of the painfully outdated yet ubiquitous spinning disk.”

His take fits our view that hard disks are headed the way of the floppy though he says that in some scenarios, HDDs will be used like the way tape is used today. I suppose the alternative is simply recycling.

Venezia says “rethinking centralized storage is a necessary part of this transition [to all SSD].” He is right, but you also have to rethink how you evaluate SSD storage solutions too. Innovation is making hardware dumb and software smart. SSD hardware in the enterprise is fast becoming a commodity and prices are falling in line with that movement. More important than the media itself when comparing your SSD options, software capabilities should trump hardware. Focusing too much on hardware and not enough on the software platform wrapped around it introduces greater risk of quick obsolescence and the inability to adapt to changing requirements.

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Posted October 16th, 2012
Gareth Taube

One Giant Leap Leads to Others

SEMINAL MOMENTS IN SSD EVOLUTION

By Gareth Taube, Vice President Marketing, Kaminario
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This past weekend, Felix Baumgartner took a giant leap for mankind when he jumped from a balloon — at the edge of space — then proceeded to hurl toward Earth at approximately 800 miles-per-hour landing safely in New Mexico. Aside from Baumgartner’s guts to actually jump (and land safely), one of the most fascinating components of the event was all the technology involved in measuring and monitoring thousands of data points for future analysis. A great deal of the technology was custom built for this task and may lead to other innovations in areas such as video capture and remote monitoring. No doubt it was a seminal moment in aerospace history, but it can also be seen as a seminal moment in IT history as well.

This brings me back to how innovation in data storage has evolved. One of the great things about working in the solid-state drive (SSD) SAN storage market today is that you see firsthand how technologists have developed storage technology so that organizations can use the extra storage power and performance to achieve great business and customer benefits. SSD-powered applications enable companies to be more agile and responsive improving service and benefits to their customers. This means, for example, that environmental and computer network threats can be mitigated faster, investment decisions can be more precise and researchers can detect patterns in TBs of data faster. All because someone took a leap of faith on how this technology could be used.

Giant Leaps in SSD Solutions
As the mass adoption of flash SSD technology in the consumer sector has moved into the data center, we are seeing a lot of innovation first hand as SSD devices get more robust and higher performing. But unique designs in the SSD technology cannot be fully leveraged by older server-based or shared storage array architectures. Recently we have seen traditional storage vendors reach out to the next generation flash SSD devices such as in IBM’s acquisition of Texas Memory Systems and EMC’s grab of XtremIO. But as Randy Kerns point out in his article, Solid State Requires Redesign, these acquisitions are not an easy paring. Kerns warns that “Vendors who continue to sell systems designed for spinning disk will be at a disadvantage in an increasingly flash dominated world. That’s why solid-state technology acquisitions and development will set the stage for the next generation of storage systems.

This validates the premise on which we built the K2 — high performance storage media requires a high performance storage architecture. And not just any storage architecture, but one that is flexible enough to incorporate new SSD technologies as they evolve, without a redesign to the overall system. This is why we designed the K2’s unique Scale-out Performance Storage Architecture (SPEAR) to readily accept each next generation of SSD media type and continue to deliver reliable and scalable performance. At first, it may have seemed like a big leap in conventional thinking about how to introduce new storage technologies seamlessly into the data center, but so far, our history has shown that with each new jump in the evolution of SSD devices, we, and our customers, have safely landed on our feet.

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Posted September 4th, 2012

Kaminario K2 Gains VMware Ready Certification

KAMINARIO K2 SOLID-STATE SAN READY FOR VMWARE ESXi ENVIRONMENTS

By Kaminario
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Kaminario’s K2 solid-state SAN storage eliminates I/O bottlenecks and dramatically reduces latency to accelerate critical business applications in  
VMware environments at a significantly lower cost and smaller footprint than legacy SAN storage. The Kaminario K2 is a leading enterprise-grade SAN storage specifically designed to take full advantage of modern flash solid-state drive (SSD) performance and scalability for the fast data access requirements of databases and applications running on VMware ESXi systems.  As the VMware ESXi hypervisor enables IT managers to do more with their physical servers, the K2 SSD SAN enables them to get more out of their storage. To learn more, go to the VMware Solution Exchange at https://solutionexchange.vmware.com/store/products/kaminario-k2-solid-state-san.

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Posted July 31st, 2012
Gareth Taube

Architecture Matters More than Media Type

WHEN PUSHED TO LIMITS, SPEAR OFFERS NO PERFORMANCE ROADBLOCKS

By Gareth Taube, Vice President Marketing, Kaminario
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I am pleased that our SPC-1 result announcement is generating online buzz. One of our primary intentions in going through the process was to test the SPEAR architecture’s scale-out capabilities. The SPC-1 put the K2 through a heavy workload over a 24-hour period. It came through with flying colors showing that Kaminario allows you to achieve high-end performance without suffering from bottlenecks of any type.

Some comments have focused on the fact that the K2 configuration included DRAM. So of course, the IOPS were going to be super fast. From our vantage point, the media type matters less than the architecture. We happened to certify the K2-D in this test result, but SPEAR will also enable high-level, scalable storage performance for Flash. That is the beauty of having a powerful and flexible architecture. It provides you with more choices and the ability to adapt as newer memory types emerge.

The transition to all SSD data centers is inevitable, but before it happens, organizations are going to demand that they can get the price/performance they need with the flexibility to scale efficiently. The benchmark we announced yesterday was a big step toward that goal regardless of media type.

If you would like to read another perspective, check out Storage Switzerland.

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Posted July 16th, 2012
Gareth Taube

TestAmerica Combines Kaminario & Dell Compellent for Faster Batch Processing & Data Replication

COOPERATION BETWEEN SSD AND HDD VENDORS PRODUCED A MORE EFFICIENT DATA CENTER OPERATION

By Gareth Taube, Vice President Marketing, Kaminario
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The Leader in Environmental Testing — TestAmerica Inc. is a key player in ensuring that the environments surrounding our houses, cities and towns are safe. The Colorado-based company helps clients monitor and analyze the quality of natural resources such as air, gas, soil and water.

To support its approximately 40 labs and 3,000 employees across the United States, it has developed TALS, an information management system for sharing and processing data. Speed is an essential component of TALS because the company must be able to deliver customer reports very quickly because of the environmental impacts test results can have.

A new 10TB K2 is now part of the TALS system within a centralized data center delivering at least 300K IOPS and storing approximately 7TB of data. Prior to TALS, TestAmerica used a collection of 25 SQL Server databases that caused synchronization problems and delays in batch processing. They are enjoying great performance results now including a 50 percent improvement in batch processing time and a 75 percent improvement in customer data retrieval time. You can read the case study or the press release.

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Posted June 25th, 2012
Gareth Taube

Kaminario Will Always Be All Solid-State SAN Storage

THOUGHTS ON A POST BY RUBEN SPRUIJT

By Gareth Taube, Vice President Marketing, Kaminario
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One of the challenges of offering a unique product is that sometimes it can be difficult for outsiders to classify it with other solutions in the market. So we see, from time to time, published articles that either put the K2 in the wrong bucket or don’t describe the K2’s capabilities completely.

Such is the case with a recent blog by Ruben Spruijt that discusses different types of SSD solutions including hybrid file systems, Flash-only arrays and server-side Flash. While it is true that the Kaminario K2 offers a single enclosure for blade servers connected with Flash, it is not accurate to include the K2 in the server-side Flash category. Spruijt does not specifically call out Kaminario as a server-side SSD solution, but it appears that way from the mention.

Kaminario Makes All Solid-State SAN Storage — Absent a category for all solid-state SAN storage to include Flash and DRAM, Spruijt should have mentioned the K2 in his Flash-only array discussion. As my colleague Eyal Markovich said, “server-based PCIe cards are, by nature, local to the server, so they cannot serve as part of a server cluster. That means they’re out as an SSD solution for running Oracle Real Application Clusters (RAC) or an SQL Server instance as part of a Microsoft Cluster. Since the K2 is SAN-based, it fully supports these clustering configurations.” This is just one example why readers should understand that the K2 is a solid-state SAN storage array versus a server-side SSD solution.

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Posted June 18th, 2012
Gareth Taube

SSD Array Architectures and Latency: The Proof is in the Pudding

PROOF THAT SSD ARCHITECTURE MATTERS

By Gareth Taube, Vice President Marketing, Kaminario
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There are some interesting discussions revolving around Robin Harris’s StorageMojo blog—too bad he’s taken a vacation just when the discussion’s getting really good. The topic is SSD architectures and whether disk-form-factor SSD arrays can possibly provide the kind of performance speed-hungry applications require.

At Kaminario we’ve long argued that a disk-form-factor SSD architecture is inherently flawed. While the SSD itself might deliver on performance, inevitably the legacy storage controllers and other legacy components become a performance and reliability bottleneck, increasing latency and reducing throughput as several SSD’s vie for the same limited pipe.

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Posted June 11th, 2012
Gareth Taube

StorageSearch Post Helps Readers Evaluate SSDs

KEREKES EXAMINES SYMMETTRIES IN SSD DESIGN

By Gareth Taube, Vice President Marketing, Kaminario
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Long-time StorageSearch readers like me know that Zsolt Kerekes writes a lot about SSD design. He frequently comments on what he calls symmetries. It is the notion that some SSD features/characteristics can yield excellent performance in certain scenarios but not in others. Symmetries can also be performance tradeoffs such as speed versus wear.

Kerekes argues that symmetries are a method to “comparatively describe or evaluate any type of SSD using any memory technology and any type of interface.” In an extensive piece, he describes 11 SSD symmetries including ones about read/write, applications, scalability and age. I think the article is a good resource for organizations considering SSD technology for their data center. The article raises many questions that should spur good customer/vendor discussion. Take a look.

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Posted June 4th, 2012
Gareth Taube

Solid-State Storage TCO and Simplicity

GETTING MORE OUT OF YOUR SSD INVESTMENT

By Gareth Taube, Vice President Marketing, Kaminario
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Two blog posts have appeared in the past month with similar interesting themes. In the Storage Soup blog, TCO vs. ROI: Remember transition costs, Randy Kerns discusses the importance of total cost of ownership (TCO) in any storage decision and the role of transition costs, product lifespan, and operational and administrative costs in TCO calculations. Similarly, in the Wikibon blog, Simplicity and transparency are becoming standard features in storage, Scott Lowe talks about the growing importance of product simplicity in taming the storage beast. I particularly like this quote: “IT organizations need to spend less time touching the infrastructure and more time on the business.”

These are important factors to consider when deciding whether to take the SSD plunge, because many people still have the perception that SSD arrays like the Kaminario K2 are expensive. When you consider TCO and simplicity, however, they start to look more like bargains.

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