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overhead cost (2 results)
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ZDNet Dictionary Definition
- Overhead
- (1) The amount of processing time used by system software, such as the operating system, TP monitor or database manager.
- Full Overhead Definition >>
ZDNet Resources
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- Achieving 10 Gb/s Using Safe and Transparent Network Interface Virtualization
- This paper presents mechanisms and optimizations to reduce the overhead of network interface virtualization when using the driver domain I/O virtualization model. The driver domain model provides benefits such as support for legacy device drivers and fault isolation. However, the processing overheads incurred in the driver domain to achieve these...
- White papers 2009-02-06
- Performance Evaluation of Mobile WiMAX With Dynamic Overhead
- Mobile WiMAX has become one of the 3rd Generation communication systems and its performance has been widely evaluated. The physical overhead is a critical factor that may affect the overall performance significantly. But almost no attention has been paid to the impact of overhead on system performance yet. This paper...
- White papers 2008-06-02
- The Seamless Browser: Enhancing the Speed of Web Browsing by Zooming and Preview Thumbnails
- This paper presents a new web browsing system, Seamless Browser, for fast link traversal on a large screen like TV In navigating web, users mainly suffer from cognitive overhead of determining whether or not to follow links. This overhead can be reduced by providing preview information of the destination of...
- White papers 2008-04-25
- ACM - the copyright is provided at the end of the first page, ACM stands for Association for Computing Machinery
- Context switching imposes a performance penalty on threads in a multitasking environment. The source of this penalty is both direct overhead due to running the context switch code and indirect overhead due to perturbation of caches. Indirect overhead is calculated by measuring the running time of tasks that use context...
- White papers 2007-06-14
- Pragmatics of Virtual Machines for High-Performance Computing: A Quantitative Study of Basic Overheads
- Heterogeneous administrative domains, Operating Systems OS, and libraries make it difficult for computational scientists to fully utilize metacomputers and grids. Through a simple quantitative study, this paper shows that recent improvements in software and hardware support reduces the overheads for HPC applications (e.g., GROMACS, BLAST, HMMer) to under 6% for...
- White papers 2007-04-16
- Performance Analysis of System Overheads in TCP/IP Workloads
- Current high-performance computer systems are unable to saturate the latest available high-bandwidth networks such as 10 Gigabit Ethernet. A key obstacle in achieving 10 gigabits per second is the high overhead of communication between the CPU and network interface controller NIC, which typically resides on a standard I/O bus with...
- White papers 2005-09-01
Additional Resources
- SMTPSEND 8.0.0.3 (Windows)
- SMTPSEND is a small light weight application used to send mail messages without the need for a heavy weight e-mail client such as Microsoft Outlook. SMTPSEND will use any SMTP mail server that resides on your local network. When sending an email message you can specify many parameters such as...
- Software downloads 2009-11-20
- Adobe CTO: Flash in the future
- I wish it was Flash in the pastFlash is the antithesis of open platforms. It has made the internet into a cesspool of whiz-bang crap-ola. It adds no value to the sites it is used on and could be replaced with Ajax on almost all.The sooner Flash goes away the...
- Discussion threads 2009-11-17
- MyDefrag 4.2.6 (Windows)
- MyDefrag is a disk defragmenter and optimizer a maintenance utility to make your harddisk faster for Windows 2000, 2003, XP, Vista, 2008, and for X64. It is freeware, with no time limit, and is fully functional with no advertisements. It is fast, with low overhead and many optimization strategies. It...
- Software downloads 2009-11-14
- Intel e-reader combines Atom processor and accessibility
- Intel announced an innovative e-reader today that wants nothing to do with being a Kindle-killer. This e-reader, in fact, arguably has more educational implications than the current generation of e-readers. Intel's product, demonstrated below, is designed to turn written text into spoken words and can convert either text...
- Blog posts 2009-11-10
- No more servers? Rackspace says IT workers are tired of them
- And, as servers move to the cloud, fewer and fewer will be Windows servers.When you deploy thousands, you can pay millions in licensing for Windows, and, then Windows is less stable and less secure.RE: No more servers? Rackspace says IT workers are tired of themI wonder how well those outsourced...
- Discussion threads 2009-11-10
- InstallBuilder 6.2.5 (Mac)
- BitRock InstallBuilder turns application packaging and deployment into a fast, easy and cost-effective process for developers. The development tool allows you to quickly create easy to use, multiplatform installers that have a native look and feel across Windows, Mac OS X, Linux, HP-UX, AIX, FreeBSD, Mac OS X, Solaris, and...
- Software downloads 2009-11-10
- Here's why text-based content access and management play crucial roles in real-time BI
- Determine how much information you really need . . .Sometimes I wonder how much information some of these businesses really need. Maybe it's time to turn off some of those pipes altogether . . .Sounds like a lot of extra overhead for some business types. I imagine mostly the news...
- Discussion threads 2009-11-09
- 2010 Infiniti QX56
- Photo gallery:2010 Infiniti QX56Compared with sporting and agile cars such as the Infiniti G37 and FX50, the 2010 Infiniti QX56 is an odd throwback, a journey into yesteryear before the first hybrids strode the earth. Built on a truck frame, it rides like a railway car. The engine, big enough...
- Product reviews 2009-10-30
- BestSync FTP 2009 4.2.30 (Windows)
- BestSync is a professional tool to synchronize or mirroring local folder with FTP server, Net Drive, USB disk; Only updated files are transfer to target, the network overhead is reduced dramatically. BestSync provides many advanced features: Fast file filtering engine, only designated file types and changed files are transferred; 128BITS...
- Software downloads 2009-10-29
- Why Print Management Matters
- Print Management provides a breakthrough answer to today's top business challenge: reducing overhead without harming productivity. Jim Salzer of DocuAudit Intl. shows how Print Management allows you to control documentation expenses by outsourcing the management of your current print environment.
- White papers 2009-10-29
- EZScan2PDF 01.00.03 (Windows)
- EZScan2PDF can take documents and turn them into PDFs using a scanner with just a few clicks. EZScan2PDF starts quickly, and has low memory requirements. It sits in the System Tray, out of the way until you need it. Click the icon to 'open' a PDF. Everytime you scan a...
- Software downloads 2009-10-27
- Can open source software stop IT failure?
- I'm not so sure #1 is valid#1 is a variation of "many eyes make all bugs shallow"Does it help? Yes. But it also makes the implicit assumption that everyone that can view the code is competent to do so. So it goes back to resource allocation being an issue, if...
- Discussion threads 2009-10-26
- Substrate 1.0.1 (Mac)
- Substrate is a lovely and free Mac OS X screensaver that looks like cracking patterns in rocks or an overhead view of a growing city. It's engrossing to watch the intricate patterns build on your screen.
- Software downloads 2009-10-24
- Jigsaw Pieces Can Be More Agile Than Platforms
- Box.net, the little company that likes to tweak Goliath Microsoft's nose with digs at Sharepoint - the billboard above is near Microsoft's silicon valley digs -Â announced an alignment with Salesforce.com CRM earlier today. Nothing earth shattering here at first glance: it makes perfect sense for...
- Blog posts 2009-10-22
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