chapter 11  spring for apache hadoop

... following components: Messenger for e-mail reading Composer for authoring HTML Web pages Collabora for news offerings Calendar for personal and group scheduling Netcaster for push delivery of Web pages ... Requirements for an Electronic Storefront Search for, discover, and compare products for purchase Select a product to be purchased and negotiate or determine its total price Place an order for desired ... forms for making secure purchases (either through a SSL or a SET) Database for maintaining product descriptions and pricing, as well as customer orders Integration with third party software for...

Ngày tải lên: 31/07/2014, 17:20

... themselves from GM – Costly efforts not delivering expected ROI © e-Business Strategies, Wave 2: Corporate Intranets and Decision Support Portals For complete and uniform linkage of data resources ... critical framework of a fully evolved information economy – WalMart has a 100-terabyte data warehouse to monitor and capture each transaction in each store for better inventory mgmt; improved collaboration ... large-scale data integration – Scalability – Flexibility – Performance © e-Business Strategies, Analysis and Segmentation These apps offer tools for data mining Goal is to improve pricing, retain customers...

Ngày tải lên: 20/12/2013, 17:15

... have a real performance penalty, since after completing the processing for each request, the process will wait for KeepAliveTimeout seconds before closing the connection and will therefore not be ... concurrency level of 300, the performance is almost identical for MaxClients values of 150 and 200, but it goes down for the value of 100 (not enough processes) and are even worse for the value of 250 (too ... would write: SetHandler perl-script PerlHandler Apache: :OutputChain Apache: :GzipChain \ Apache: :EmbperlChain Apache: :PassFile Watch the access_log file to see how...

Ngày tải lên: 26/01/2014, 07:20

Ngày tải lên: 18/05/2014, 09:30

... designed for IBM PC platforms, with Windows operating systems This is far and away the most commonly used computer platform available Since most of the commercially available software is written for ... last forever Permanent is used to distinguish this type of data storage from volatile forms of storage such as RAM Permanent media will retain data after the electrical power is turned off Many forms ... useful for small-scale distribution of large amounts of data Some can only be recorded once, unlike magnetic disks, and are not as practical for day-to-day data backup, although they may be used for...

Ngày tải lên: 18/06/2014, 19:20

... average emergy behind purchased services for which detailed energy information is lacking (Odum, 1991) For clarity, Table 11.1 provides a summary of definitions for emergy evaluation terms The emergy ... serve as factors of production for goods which are, in turn, enjoyed directly (for example, wetland trees may be a factor in the production of wood for fuel or pulp for paper and wetland peat may ... runoff This transformity was applied to the loss of gross primary production for the wetland system draining the Sapp Battery site, based on measurements for 1991, estimates for 1981, and a number...

Ngày tải lên: 18/06/2014, 19:20

... approaches for collecting these inventory data should be examined, such as • performing only a high-level (macro) inventory; • performing a complete and detail-level (micro) inventory; and • performing ... input data needed to conduct a performance failure impact analyses In many cases, severity impact ratings may provide enough information for the management to make informed decisions regarding mitigation ... extent possible in an effort to avoid the “reinventing the wheel” syndrome For example, plans may already exist that contain procedures for dealing with system failures within information technology...

Ngày tải lên: 18/06/2014, 19:20

... assessment Such equipment might include body protection for hazardous materials, protective equipment for material handling, protection for welding activities, or protection from exposure to biological ... Identify how you will enforce proper PPE use Identify how you will provide for any required medical examinations Identify how and when to evaluate the PPE program Finally, use PPE for potentially dangerous ... procedures that must be considered for fitting are as follows: Possible discomfort if points of pressure develop Good seal cannot be obtained without some initial discomfort There should be no lasting...

Ngày tải lên: 18/06/2014, 22:20

... grasses, but forbs also form an important part of the plant community Grasses are more widely planted than are the associated forbs because grass seeds are easier to harvest than are forbs; thus, ... the cover Water that is suitable for use on irrigated crops is best for irrigating an ET cover Irrigation requirements for field crops assume the use of water for many decades with consequent ... Native grasses and forbs are difficult to establish in all climates, but especially so in semiarid and arid climates Seeding efforts to establish native grasses often fail For example, a year...

Ngày tải lên: 20/06/2014, 00:20

... how fortunes are built There is usually a high demand for real estate when the stock market and the bond market show low returns It is also true when the rate of exchange of the dollar for foreign ... Price: no right price for the wrong property, 89 premium: for hiring best people, 159–160 for prime locations, 29–32 story of smart overpayment, 29–31 Principle of Least Effort, Ziff ’s, 15, 61, ... it for a profit Trump often uses this strategy but without selling the whole building For example, Trump will “flip” enough residential condo units in a building he has just completed to pay for...

Ngày tải lên: 01/07/2014, 20:20

... morals and ethics have developed because they were necessary for the well being of the group Why would projects be any different? For as long as people have been living together in groups, the ... stress and problems for the team members in both areas If this is the situation on a project, the project manager should be aware of the situation, and may need to clarify for the team which standards ... purpose of the PMI Member Code of Ethics is to define and clarify the ethical responsibilities for present and future PMI members Preamble: In the pursuit of the project management profession,...

Ngày tải lên: 01/07/2014, 23:20

... money-makers on the farm, she should, for this reason, if for no other, be comfortably housed, well fed and watered, and most kindly treated In your thoughts for her well-being, bear the following ... enough milk to make a pound of butter can be bought, in the form of linseed or corn meal, for a very small amount, while the butter-fat costs, for table use, a much larger sum Of course, then, it is ... inverted in pure air, and sun them, if possible, until they are wanted for use Always sterilize the churn with steam or boiling water before and after churning This prevents any odors or bad flavors...

Ngày tải lên: 02/07/2014, 05:20

... First, we generate uniformly distributed random variables, ui in the interval from zero to one Numerous techniques can be used for this purpose For example, a general formula for random number generation ... the additional information about activity durations that is required and the computational effort involved in numerous scheduling applications for each set of simulated durations For each activity, ... activities involve assembling forms in different locations and at different times for a project, then the time required for each activity is likely to be closely related If the forms pose some problems,...

Ngày tải lên: 03/07/2014, 06:42

... 11.1 Decision tree for Example 11.8 EMV for the Invest strategy ϭ 0.4 * 100 ϩ 0.5 * 40 ϩ 0.1 * (Ϫ30) ϭ £57m EMV for the Franchise strategy ϭ 0.4 * 60 ϩ 0.5 * 50 ϩ 0.1 * ϭ £49m EMV for the Sell strategy ... methods for business Chapter 11 that s/he makes a claim as a result of vehicle theft is 0.05 The typical payment for a major accident claim is £4500, for a minor accident claim is £800, and for theft ... best thing for that state of nature, and work out how much worse off you would be under that state of nature had you chosen another strategy Finally look for the largest regret figure for each...

Ngày tải lên: 06/07/2014, 00:20

... constraint, when the first-order conditions for optimization of the relevant Lagrange equation are met For the purpose of answering the problems in this Chapter, and for most constrained maximization problems ... Cobb–Douglas format and the constraint is linear, then the second-order conditions for a maximum are met at the stationary points of the Lagrange function This rule is reversed for minimization ... the production function Q = 20K 0.5 L0.25 R 0.4 The input prices per unit are £20 for K, £10 for L and £5 for R What is the cheapest way of producing 1,200 units of output? Solution This time...

Ngày tải lên: 06/07/2014, 07:20

... which hibernates in the cave within the state forest just south of the site, also requires nearby riparian and hillside forest for roosting and foraging The bat roosts in dead and dying trees ... acres, or 2,000 hectares), a variety of forest types to meet seasonal foraging needs, and some late-successional forests with large snags and cavities for denning.6 Brook trout (Salvelinus fontinalis), ... to obtain information on the site’s biological diversity, its ecology, and its conservation status, which should be depicted in map form whenever appropriate (Sources and approaches for gathering...

Ngày tải lên: 06/07/2014, 14:20

... 0.1951 11.4 Further Information A good starting point for more information is the Risk Assessment Forum home page (United States Environmental Protection Agency, 2000) For examples of a range ... time 11.2 Principles for Monte Carlo Risk Assessment The United States Environmental Protection Agency has put considerable effort into the development of reasonable approaches for using Monte Carlo ... recalculation of the spreadsheet then produced new random values for IR and BW, and consequently for dose and ICR, to simulate the situation for a random individual from the population at risk The number...

Ngày tải lên: 11/08/2014, 09:21

... automated For instance, in the environmental monitoring programmes implemented for the Iroise sea, the GIS is used for the preparation of sampling strategies, for the detection of spatial changes, for ... database, based on the geographical reference information approved by the French National Committee for Geographical Information (Conseil National pour l’Information Géographique, CNIG, see http://www.cnig.fr); ... subsequently used for dolphin habitat suitability modelling, based on logistic regression This methodology provides a means of mapping the dolphin distribution, and providing useful information for the...

Ngày tải lên: 11/08/2014, 12:21