Qlusters: Pioneer of the Linux Qlass
Startup hopes to provide data centers with open systems clustering using Linux
July 15, 2004
Running a successful data center requires good, scaleable clustering tools, and startup Qlusters Inc. hopes to become a leader at providing them for commodity Linux servers.
Qlusters -- the Q is just to stand out, they say -- was formed in 2001 out of Israeli-based R&D and two rounds of venture capital, CEO Dave Martin says. The company announced a software upgrade this week and has big plans for next year, according to Martin.
"The purpose of the company is to facilitate Linux in the data center with the utility computing model. There's been a layer of software on top of, say, a Sun Solaris server that provides high availability, [but] there's been no equivalent for Linux."
Qlusters' tool is not the first industry attempt at making this, but the software -- ClusterFrame 1.8 -- conducts failover processes in seconds instead of minutes, says Martin. It does that by using advanced techniques for distributed shared memory, cache coherence, and lock management, and it scales to hundreds of servers, compared to dozens in prior versions, he claims.
Martin didn't elaborate on how that works, but he estimates Qlusters, in Palo Alto, Calif., has up to a two-year lead over clustering technology from big companies like Sun Microsystems Inc. (Nasdaq: SUNW). To maintain that lead, he says, Qlusters early next year will offer the ability to change hardware resources while applications and processes continue to run, and throughout next year will make all of its software work on Java.In the big picture, the clustering and availability market was worth about $750 million in 2003, and will grow to $1.5 billion by 2008, International Data Corp analyst Dan Kusnetzky says. The market first evolved from products like Digital Equipment Corp.'s VAXcluster (now Hewlett-Packard Co.'s Serviceguard), Sun's Suncluster 3 series, and IBM Corp.'s (NYSE: IBM)Sysplex and High Availability Cluster Multiprocessing (HACMP). Qlusters is joined by PolyServe Inc. in bringing it to open systems, according to Kusnetzky. He also notes there are open-source alternatives such as the Open Cluster Framework.
Overall, Qlusters' software is easier than most to set up and administer, Kusnetzky says. The company faces the same challenges as any startup competing against much larger players. "I think they've got a fairly good shot at success." Qlusters could seek companies like Dell Inc. (Nasdaq: DELL) and overseas resellers to become OEM customers, he feels.
ClusterFrame has a list price of $6,250 per server and $9,000 to $10,000 for the systems image and high-availability modules, Martin says. For now the company runs on venture capital, having raised $22.2 million so far from Benchmark Capital, Benchmark Capital/Israel, Israel Seed Partners, Duff Ackerman & Goodrich, and Charles River Ventures. The company has just under 50 employees.
Evan Koblentz, Senior Editor, Next-gen Data Center Forum
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