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Fault-tolerant Systems Get Cheaper
News For years, specialist "fault-tolerant" server makers have doubled up hardware to make servers more reliable. On 10 March, veteran fault-tolerant vendor Stratus will launch a rack-mounted, entry-level, fault-tolerant Intel server.
[March 4, 2003, 8:49]
Fault Tolerant Routing For Wireless Sensor Grid Networks
White Papers Fault tolerant routing is a critical task for sensor networks operating in dynamic environments. This paper presents an experimental study on fault tolerant routing for wireless sensor grid networks. Wireless sensor networks technology provides an...
[August 23, 2007, 0:00]
Scalable, Fault-Tolerant Management In A Service Oriented Architecture
White Papers This paper presents a novel architecture that leverages "Publish-subscribe" principles for enabling scalable and fault-tolerant management of a set of distributed entities. With the emergence of Service-based architectures, management of an...
[March 14, 2007, 23:00]
Red Hat Certified On NEC's Fault-tolerant Servers
News NEC has certified Red Hat Enterprise Linux 4 for use on its Express5800/320Ma server, a fault-tolerant machine that uses backup components to protect against hardware failures. It's the first time the software has been certified on the server...
[August 16, 2006, 16:40]
Stratus Allies With NEC On Fault-tolerant Servers
News Fault-tolerant computer manufacturer Stratus Technologies said on Friday that it has signed two new deals worth a total of $9m (£5.3m) with NEC. The Linux server portion of the fault-tolerant market is growing at a CAGR of 63 percent.
[November 28, 2005, 13:40]
Stratus Launches First Fault-tolerant Dual-core Servers
News Fault-tolerant system supplier Stratus Technologies launched its first system using dual-core processors on Tuesday, claiming it will offer 25 percent performance improvements over its current line. The server is available with a fault-tolerant...
[January 24, 2006, 14:00]
On The Design Of Fault-Tolerant Logical Topologies In Wavelength-Routed Networks Supporting Packet Datagrams
White Papers This paper presents a new methodology for the design of fault-tolerant logical topologies in wavelength-routed optical networks supporting IP datagram flows. Optical networks exploiting Wavelength Division Multiplexing (WDM) and Wavelength Routing...
[October 29, 2007, 23:00]
A New Approach To Fault-Tolerant Wormhole Routing For Mesh-Connected Parallel Computers
White Papers This paper introduces a new method for fault-tolerant routing in meshes in the case that the number of virtual channels is only two. Rather than attempting to route around faults, the method sacrifices certain good nodes, called lambs, in order...
[April 12, 2005, 0:00]
NEC High-Availability Fault Tolerant-Virtual Server Solution
White Papers This paper introduces a high availability Fault Tolerant-Virtual Server (FT-VS) solution from NEC Solutions America for IT organizations that want to use virtual machine technologies, but are concerned with servers failing.
[April 1, 2007, 0:00]
Systematic Formal Verification For Fault-Tolerant Time-Triggered Algorithms
White Papers We present a systematic way to derive a time-triggered implementation from a fault-tolerant algorithm specified as a functional program. This approach provides a methodology that can ease the formal specification and assurance of critical fault...
[September 9, 2003, 0:00]
TTPos - The Time-Triggered And Fault-Tolerant RTOS
White Papers Based on the node design, TTPbuild automatically generates task schedules, the configuration for the operating system, and an optimized fault-tolerance and communication layer In the embedded systems market, the importance of computability...
[September 25, 2003, 0:00]
Improved Read Performance In A Cost-Effective, Fault-Tolerant Parallel Virtual File System (CEFT-PVFS)
White Papers Due to the ever-widening performance gap between processors and disks, I/O operations tend to become the major performance bottleneck of data-intensive applications on modern clusters. CEFT-PVFS (a RAID 10 style parallel file system that extends...
[September 1, 2006, 0:00]
Fault-Tolerant Clustering In Ad Hoc And Sensor Networks
White Papers Ad hoc and sensor networks have been envisioned in a large number of application fields. Moreover, there are a growing number of real (even commercial) systems that are being built, ranging from monitoring and surveillance, to medical applications...
[May 23, 2007, 0:00]
Stratus Rolls Out Fault-tolerant 64-bit Linux
News Stratus, which sells fault-tolerant servers to enterprises, first announced support for Red Hat Linux in October of last year. Since then, the company has been building up its standards-based offerings, and in January announced its first fault...
[June 19, 2006, 15:45]
NEC And Stratus Launch Quad-core Fault Tolerance
News Stratus is labelling its latest server, the ftServer 6200, as "the most powerful Intel processor-based, fault-tolerant server for Windows or Linux" enterprise systems. The two companies are pooling their respective technologies, with NEC supplying...
[March 26, 2007, 17:04]
Permanent Web Publishing
White Papers It is a majority-voting fault-tolerant system that, unlike normal systems, has far more replicas than would be required just to survive the anticipated failures. We are exploring techniques that exploit the surplus of replicas to permit a much...
[December 10, 2003, 23:00]
3Com Korea Built The Networking Infrastructure For Workers Accident Medical Corporation
White Papers In response to the need for a fault-tolerant network, 3Com successfully established a 24x7 fault-tolerant networking infrastructure. To improve the medical services for dealing with industrial accidents, WAMC wanted to enhance its legacy 3Com...
[July 12, 2005, 0:00]
How Scalable Is Your IT Department?
News You know how important it is to have a backup of important data, and to have backup hardware (such as a fault tolerant RAID array so your data is safe if one disk crashes, or a server cluster so there'll be a machine ready to take over if a...
[September 27, 2006, 12:00]
Neverfail Offers Resiliency For BlackBerrys
News Resilient computing has long been the preserve of large firms who purchase high-end, fault-tolerant computing products. Based in Texas, privately held Neverfail has spend several years trying to persuade companies that they should be considering...
[June 30, 2006, 11:00]
NetWare 6 San And Clustering Technical White Paper
White Papers Fault tolerant servers and storage systems still require a greater commitment than single servers and storage system, but the downtime chews up network savings in gulps of thousands of dollars per minute.
[August 7, 2003, 0:00]
