chapter 5  indexing for high performance

... questions In general, how satisfied are users with the performance of your data center? g g g Very satisfied; we receive almost no complaints about performance Somewhat satisfied; while our users occasionally ... capacity The formula for category UTP is shown below The last calculation (multiplying by 1.30) is done to ensure that the cable management system is no more than 70 percent full Formula for Cable ... infrastructure and will provide ADC with the information we need to serve you better Building on the information you gather, you can create a working design for your data center Implementing a well-conceived...

Ngày tải lên: 27/10/2013, 17:15

... Infrastructure Solutions for High- Performance Data Networks A Planning Guide for Network Managers Your data center is a critical resource within the ... contain costs Page Section A A Planning Guide for Network Managers Worksheet: Analyzing Your Data Center Design and Layout The key to maintaining a high- performance data network is the design and layout ... questions In general, how satisfied are users with the performance of your data center? Very satisfied; we receive almost no complaints about performance Somewhat satisfied; while our users occasionally...

Ngày tải lên: 21/12/2013, 07:17

... DENSGRAD TM technology Manufacturing of DENSGRAD TM gears High performance gears require beneath good mechanical properties especially high precision tolerances In order to keep gear class (acc ... steel gears, which are running the cam shafts can be substituted by sintered gears The necessary performance data were well known A geometrical change of the gears was due to the already existing ... process and cross section of a rolled PM tooth The influence of the densified surface layer to the performance of the gear was investigated at the FZG in Munich The results are added in the following...

Ngày tải lên: 16/03/2014, 01:20

... (2010) 445705 (8pp) doi:10.1088/0957-4484/21/44/445705 A metallization and bonding approach for high performance carbon nanotube thermal interface materials Robert Cross1 , Baratunde A Cola2 , Timothy ... extraordinarily high axial thermal conductivity of carbon nanotubes (CNTs) For CNTs, theoretical predictions suggest thermal conductivity values as high as 3000 W m−1 K−1 [1] and 6600 W m−1 K−1 [2] for individual ... in comparison to the resistances at the CNT–substrate contacts [10] Thus, the development of high performance thermal interface materials based on VACNTs requires the reduction in contact resistance...

Ngày tải lên: 06/05/2014, 08:53

... characteristics S No Ratio of silica to alkali metal oxide Effect on coating characteristics Higher Higher Higher Higher Higher Higher the the the the the viscosity of the solution drying speed of the film ... susceptibility to low temperature chemical resistance of the coating films Lower Higher Higher Higher Higher Higher the the the the the specific weight of the solution solubility in water pH ... significantly improved performance effectiveness 11 Performance comparisons between zinc dust primers and zinc flake primers have shown that chromated zinc flake systems outperform zinc dust primers...

Ngày tải lên: 30/05/2014, 12:08

... measurements were performed to probe the kinetic factors contributing to the capacity and rate performance The equivalent circuit analysis is based on a Randles equivalent circuit for an electrochemical ... Consequently, this CuNFs@CoO x composite structure can be a promising candidate for use in the electrodes of high- performance Li-ion batteries Abbreviations CuNFs@CoOx: copper nanofiber-networked ... doi:10.1186/1556-276X-6-292 Cite this article as: Nam et al.: Copper nanofiber-networked cobalt oxide composites for high performance Li-ion batteries Nanoscale Research Letters 2011 6:292 Submit your manuscript to...

Ngày tải lên: 21/06/2014, 04:20

... Cell for sequence lengths < 32 176 5.46 Performance of MARSs on Cell for sequence lengths > 32 177 5.47 MARSs on Cell - PPU Idle Time for Sequence Lengths < 32 178 5.48 Performance ... Programming based highly recursive algorithms It has also helped in identifying the performance bottlenecks, system limits and programming challenges of the various high performance computing ... 159 5.34 Performance of MARSs on Intel - Sequence length > 100 Nucleotides159 5.35 Performance of MARSs on Intel - Speedup 161 5.36 Performance of MARSs on Intel...

Ngày tải lên: 10/09/2015, 08:34

... Energy-Efficient Technologies for High- Performance Manufacturing Industries Cao Vinh Le B.Eng (Hons.), Nanyang Technological University, 2009 A DISSERTATION SUBMITTED FOR THE DEGREE OF DOCTOR OF ... truly admire his diligence and passion for high- quality and high- impact research which has been always a source of inspiration to me I also wish to thank him for forgiving and resolving so many troubles ... FMS Sizes 115 5.1 Performance Comparisons of B&R, PSO, ACO, and DP 147 6.1 Fully FMS Sizes for Simulation Test Cases 170 6.2 Performance Comparisons of W-C Analysis,...

Ngày tải lên: 10/09/2015, 09:12

... Sections 5.3 to 5.6) Adjust for inflation index Adjust for local index of construction costs Adjust for different regulatory constraints Adjust for local factors for the new facility Some of ... Angeles, California, for completion in 2003 For the additional information given below, make an order of magnitude estimate of the cost of the proposed plant In the total construction cost for the ... continually should keep a file for their own use The information must be updated with respect to changes that will inevitably occur The format of cost data, such as unit costs for various items, should...

Ngày tải lên: 07/11/2013, 09:15

... Enterprise apps (ERP, CRM , SCM): well-integrated, modular building blocks for modern business designs – Common platform for apps in a given functionality – Backbone of modern enterprise Emphasis ... environment is driving the need for integrated apps New Brunswick Power – Deregulation and demand for better customer service began to strain existing apps – Forced to reevaluate business processes, ... Caused by Lack of Integration Careful design of app architecture essential for business survival – Oxford Health Plans, praised for use of the Web, lost more than 80% in stock value because of a computer...

Ngày tải lên: 20/12/2013, 17:15

... GENERAL FORMULA The equation for discharge over a weir cannot be derived exactly, because not only the flow pattern of one weir differs from that of another, but also the flow pattern for a given ... HYDRAULICS FOR ENGINEERS - The sharp-crested weir is of fundamental interest, because its associated theory forms a basis for the ... most independent of H and L They did this not only for their own data, but for several other groups of experiments as well Their equations for Ce, with correcponding values of kH and kL are given...

Ngày tải lên: 20/12/2013, 19:15

... imported when we use Apache:: File Refer to the Apache::File manpage for more information 530 | Chapter 16: HTTP Headers for Optimal Performance This is the Title of the Book, eMatter Edition Copyright ... nature (as in a “form page for submittal”) and the creator of the page wants to make sure that the page does not get submitted twice 540 | Chapter 16: HTTP Headers for Optimal Performance This is ... content; the content is the actual page, image, file, etc 532 | Chapter 16: HTTP Headers for Optimal Performance This is the Title of the Book, eMatter Edition Copyright © 2004 O’Reilly & Associates,...

Ngày tải lên: 26/01/2014, 07:20

... larger the table and the higher the number of forwarded records, the more likely that forwarded records can have a negative impact on performance Page Splits The second approach for handling pages ... information for the database itself instead of for the data file There is one boot page per database and it is located on page in the first data file for a database (see Figure 2-5) Some of information ... the limit for data on a single page is KBB The max size, though, for some data types can be as high as 2GB For these data types, another storage mechanism is required to store the data For this...

Ngày tải lên: 12/02/2014, 12:20

... Method: RIPPER For 2-class problem, choose one of the classes as positive class, and the other as negative class – Learn rules for positive class – Negative class will be default class For multi-class ... rule r • Compare the rule set for r against the rule set for r* and r’ • Choose rule set that minimizes MDL principle – Repeat rule generation and rule optimization for the remaining positive examples ... 33 Advantages of Rule-Based Classifiers As highly expressive as decision trees Easy to interpret Easy to generate Can classify new instances rapidly Performance comparable to decision trees © Tan,Steinbach,...

Ngày tải lên: 15/03/2014, 09:20

... optimization algorithm for this extension is essentially the same as SVD-ASO in Figure 1, but with the SVD step performed separately for each group See (Ando and Zhang, 2004) for the precise formulation ... features co/self-training oracle performance To avoid the issue of parameter selection for the co- and selftraining, we report their best possible oracle performance, which is the best F-measure ... systems As shown in Figure 5, ASO-semi achieves higher performance than the top systems on both English and German data Most of the top systems boost performance by external hand-crafted resources...

Ngày tải lên: 23/03/2014, 19:20