HGST Helium Drive: Full IDC Whitepaper Here

January 28, 2014

 

Filling the cavity of an HDD with helium nearly eliminates the wind turbulence that disturbs the heads.   This gives HDD manufacturers design freedom to add more disks and heads to an HDD to reach a higher capacity without adversely affecting the drive’s reliability.

A sealed helium-filled drive cavity also significantly reduces the friction that occurs while disks are spinning inside the drive. Less power will be needed to operate a sealed helium-filled drive, and in the future, more disks could be added to the drive without adversely impacting power consumption.

HGST’s HelioSeal platform may be considered by some as unconventional. However, some HDD manufacturers already fill the drive cavity with helium temporarily during the HDD manufacturing process. Filling the drive cavity with helium temporarily is unexceptional. On the other hand, preventing helium from escaping from a disk drive over a prolonged period of time, over its entire useful life, is extraordinary.

Helium Taking HDDs to New Heights


HGST to Acquire sTec: FULL PR TEXT HERE

June 26, 2013

HGST to Deepen SSD Capabilities and Expertise with sTec IP and Engineering Talent 

SAN JOSE and SANTA ANA, Calif., June 24, 2013 – Western Digital® Corporation (NASDAQ: WDC) and sTec, Inc. (NASDAQ: STEC) announced today that they have entered into a definitive merger agreement under which sTec, Inc., an early innovator in enterprise solid-state drives (SSDs), will be acquired by HGST, a wholly-owned subsidiary of Western Digital. sTec will be acquired for approximately $340 million in cash, which equates to $6.85 per share. This represents approximately $207 million in enterprise value, net of sTec’s cash as of March 31, 2013.

The pending acquisition augments HGST’s existing solid-state storage capabilities, accelerating its ability to expand its participation in the rapidly growing area of enterprise SSDs. HGST remains committed to its highly successful joint development program with Intel® Corp. and will continue to deliver current and future SAS-based SSD products with Intel.

sTec has strong engineering talent and intellectual property that will complement HGST technical expertise and capabilities. HGST will continue to support existing sTec® products and collaborate with its customers to understand their future requirements.

“Solid state storage in the enterprise will play an increasingly strategic role in the future of Western Digital,” said Steve Milligan, president and chief executive officer, Western Digital Corporation. “This acquisition is one more building block in our strategy to capitalize on the dramatic changes within the storage industry by investing in SSDs and other high-growth storage products.”

“This acquisition demonstrates HGST’s ongoing commitment to the rapidly growing enterprise SSD segment, where we already have a successful product line,” said Mike Cordano, president, HGST. “We are excited to welcome such a talented team of professionals to HGST, where their inventive spirit will be embraced and encouraged.”

“At this key point in the evolution of the storage industry, sTec is excited to consummate this transaction. It will be an important next step in proliferating many of the innovative products and technologies that sTec has been known for throughout its 23-year history and provides immediate value for our shareholders and a strong future for our employees and customers,” said Mark Moshayedi, president and chief executive officer, sTec. “This merger will enable our world-class engineering team and IP to continue to make a significant contribution to the high-performance enterprise SSD space that has long been sTec’s focus.”

The board of directors of sTec, on the unanimous recommendation of a special committee of independent directors of the board, has unanimously approved the merger agreement and has resolved to recommend that sTec shareholders approve the transaction at a sTec shareholders meeting to be held to approve the merger agreement and the merger. The directors and executive officers of sTec have entered into separate voting agreements under which they have agreed, subject to certain exceptions, to vote their respective shares in favor of the proposed transaction.

Wells Fargo Securities, LLC has acted as the financial advisor to Western Digital and BofA Merrill Lynch has acted as the financial advisor to sTec in connection with this transaction.

Closing of the acquisition, which is subject to customary conditions, is expected to occur in the third or fourth calendar quarter of 2013.


Woz had this to say about my colleague John Walker

June 25, 2012

John was the best operations person I ever knew or imagined. He had tight control over his focus no matter how tough the job. When things get busy, John remains even and calm and in control. He is the sort of person I would want to work with or for. He had high integrity and would never distort the truth or significance of his work. As an aside, he accomplished amazing things that were critical to Fusion-io’s success.” June 15, 2012

Steve WozniakChief Scientist, Fusion-io
worked with John W. at Fusion-io


GridIron CTO Talks About PCIe Flash

March 22, 2012

GridIron Systems is making news this week about its new SAN-attached data accelerator called the TURBOCHARGER (can somebody please alert the marketing department this product name is reserved for automobiles engines?).

Anyway, the CTO is Som Sikdar — no introductions needed, right?  Legend!  Here are his views on flash:

http://bigdatafasttracked.wordpress.com/2012/03/17/pcipart1/

GridIron Systems


SSD Update: this is the one session you MUST ATTEND at Percona MySQL in April

March 20, 2012

MySQL and SSD: usage and tuning

In this talk, Vadim Tkachenko (Percona CTO) will cover Solid State Drives internals and how they affect database performance.
IO level benchmarks for SATA (Intel 320 SSD) and PCI-e (FusionIO, Virident) cards
to show absolute performance and give an idea on performance per $.
And finally how you can use MySQL and Percona Server with SSD,
what tuning parameters are most important and what performance may expect in real
production usage.

Track:

Utilizing Hardware

Experience level:
 Beginner
REGISTER HERE:  http://www.percona.com/live/mysql-conference-2012/
Note from Steve:  This show is a MUST for anyone thinking about solid state memory extensions or SSDs.  Just take a look at the speakers, sponsors, and exhibitors!
Home

Storage Horizons: Steve Sicola has a new Blog!

March 14, 2012

Steve Sicola is a GIANT in storage and someone you should know if  you don’t already.  I just found out he is posting to a new blog called Storage Horizons:  http://stevesicola.com/

 


Barclays Believes In Violin Memory

February 20, 2012

Violin Memory – All Flash Memory Arrays Seeing Increased Interest

Violin Memory is a privately held emerging player in storage, offering all SSD Flash storage arrays for primary data. Violin’s storage arrays connect to servers and provide significantly improved performance over traditional HDD/SSD hybrid storage arrays. The company’s solutions are used in environments that require high power and capacity with little to no latency. According to Violin, its SSD arrays can help accelerate the performance of applications in database environments (for reporting and transaction acceleration), Web servers, scientific computing (HPC), and Tier 0 storage. In June of 2010, Violin acquired Gear6, a company focused on Memcaching, a distributed memory caching system for web and cloud environments, which helps increase utilization among server and storage assets. The company has key strategic relationships with Toshiba (a supplier of its NAND Flash) and Juniper, who have each made significant investments in the company over the past several years.

Violin’s go-to-market strategy consists of its direct sales force, key VARs, and co-branded joint-selling agreements with HP (to compete against Exadata) and IBM to deploy IBM’s GPFS file system in clustered, scale-out environments. Violin’s solution is seeing significant interest in databases running Oracle, DB2 and SQL. Violin has previously stated that it expects to exit its current fiscal year (ending in January 2012) with $100mm in trailing revenue, with a go forward run-rate of $40 million-$50 million per quarter. We believe the company is looking to fill out its solution set with feature-rich software and could look to acquire new point products or develop these capabilities internally. Violin’s technology already includes data management tools but the company seems to be looking at adding increased features and functionality over time. We believe that both all-flash memory arrays and flash-based PCIe-based server storage represent the next wave of technologies that are altering the landscape of the storage industry. We believe that customers can find compelling use cases for these solutions and that Violin Memory (as well as companies such as Fusion-io) will continue to gain share within this growing market.

(Copyrighted Material from Barclays Capital Equity Research)