architectures operating environments
A Comparison of the Linux and Windows Device Driver Architectures
White Paper In this paper the device driver architectures currently used by two of the most popular operating systems, Linux and Microsoft's Windows, are examined. The paper concludes by examining the device driver development environments and facilities... [01 Apr 2007]
Virtualization for High-Performance Computing
White Paper The ubiquitous availability of virtualization support in all relevant hardware architectures enables new programming and execution models for HPC applications without loosing the comfort and support of existing OS and application environments. [01 Apr 2007]
Server Consolidation: Perceived Performance and Virtual Operating Systems
White Paper This paper looks at the two leading "Virtual machine" architectures, from Microsoft and VMware. And yet little is known about the performance aspects of these virtual environments. Many businesses are using, or evaluating, virtual Operating Systems... [01 Apr 2007]
Shared Parallel Filesystems in Heterogeneous Linux Multi-Cluster Environments
White Paper This paper examines parallel filesystems for shared deployment across multiple Linux clusters running with different hardware architectures and operating systems. Specifically, it deploys PVFS2, GPFS, Lustre, and TerraFS in the test environment... [01 Apr 2007]
Delivering High Availability and Disaster Tolerance in a Multi-Operating-System HP Integrity Server Environment: Disaster Tolerant Reference Architectures
The paper presents reference architectures for a variety of scenarios that most enterprises encounter. The purpose of this paper is to show how the HP Adaptive Infrastructure is able to help enterprises achieve their HA and DT objectives in multi... [27 Sep 2006]
Delivering High Availability and Disaster Tolerance in a Multi-Operating-System HP Integrity Server Environment: Disaster Tolerant Reference Architectures
White Paper The paper presents reference architectures for a variety of scenarios that most enterprises encounter. The purpose of this paper is to show how the HP Adaptive Infrastructure is able to help enterprises achieve their HA and DT objectives in multi... [27 Sep 2006]
Quocirca's Straight Talking: Grid's a 'no-brainer'
Comment Grid is dependent on virtualisation of the environment - of the network, storage, databases, hardware and services - and this is happening due to the move towards open standards and the acceptance of web services and service oriented architectures... [18 Nov 2005]
64-bit Windows unleashed on the public
News The so-called x64 versions of Windows support chips from Intel and AMD that have added 64-bit instructions to the existing Pentium and Athlon architectures. In order to effectively work in 64-bit environments, computer users also need updated... [25 Apr 2005]
HP-UX and Linux Serviceguard Cluster Manageability
White Paper The purpose of this paper is to present the management tools and integration points necessary to achieve a comprehensive and cohesive management solution for HP High Availability and Business Continuity architectures. [02 Feb 2005]
Lightweight Disaster Recovery for Windows- and Linux-based Environments
White Paper Three primary architectures form the foundation for application availability and disaster recovery in Microsoft Windows and Linux operating system-based clusters are local area clusters, metropolitan area clusters and wide area clusters. [01 Mar 2004]
Virtual Interface Architecture and Microsoft SQL Server 2000
White Paper By allowing communication across server architectures, operating systems, and generations of servers, TCP/IP makes it possible to initiate communications directly between a mainframe and a client PC without using the Systems Network Architecture... [24 Feb 2004]
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