8  advanced caching with nginx and memcached

... Cross-Language Development with Facebook Thrift The Database Is Dead! Long Live memcached! Advanced Caching with Nginx and memcached Standing on the Shoulders of Giants: Hosting with Amazon Web Services ... listening to and producing electronic music Ilya Grigorik: Recipe 4.8, Advanced Caching with Nginx and memcached Every now and then, you run into a person who is so much smarter than you that you’re ... washed her hair with Organics The voiceover said, “If you tell two friends about Faberge Organics shampoo with wheat germ oil and honey, they’ll tell two friends, and so on and so on and so on ”,...

Ngày tải lên: 04/07/2014, 14:46

... command: cd To exit the SMB client, issue the command exit You can obtain a list of commands by issuing the command help or obtain help on a particular command by issuing the command: help command: ... installation and configuration are generally simple and straightforward Samba includes the smbd program, which runs as a daemon, several utility programs, man pages and other documentation, and the ... its name and clicking on Create Share To delete a share, choose it from the drop-down list, and click on Delete Share To work with an existing share, choose it from the drop-down list, and click...

Ngày tải lên: 14/12/2013, 13:15

... FTP subsystem commands described in Table 12.1 Table 12.1: Important FTP Subsystem Commands Command Function Table 12.1: Important FTP Subsystem Commands Command Function ! command Invokes a shell ... available and make FTP access easy for even novice Windows users FTP provides a very fast and reliable way for a Linux server to share files with Windows clients, without the need to install and configure ... Hyperterminal and place a call to the phone line to which your Linux system's modem is connected Your Linux system should answer the call and provide you with a login prompt Respond with your userid and...

Ngày tải lên: 14/12/2013, 13:15

... developers With this in mind, it is advisable for Windows users to focus instead on installing and configuring prebuilt binary releases of MySQL, PHP, and Apache, TEAM LinG 36 How to Do Everything with ... with PHP scripts and where to find the php.ini configuration file Remember to replace the path c:\php\ with the actual location of your PHP installation and the path C:\windows with C:\winnt if ... menu group to stop and restart the server, as in Figure 2-28 PHP is now installed and configured to work with Apache To test it, skip down to the section entitled “Testing Apache and PHP.” FIGURE...

Ngày tải lên: 18/10/2013, 23:20

... tetracyclines and sulfonamides in sandy soils after repeated fertilization with liquid manure Environ Toxicol Chem 24(4), 861, 2005 38 Kay, P., Blackwell, P., and Boxall, A Fate and transport ... persistent in sandy soils (half-life 88 to 112 days).5 Of the available data, coumaphos and emamectin benzoate were the most persistent compounds in soil, with half-lives of 300 and 427 days, ... structure, pH, organic carbon content, and cation exchange capacity of the soil matrix; and climatic conditions such as temperature and rainfall volume and intensity Most work to date on contaminant...

Ngày tải lên: 18/06/2014, 16:20

... minerals Adsorption of hydrogen and hydroxyl ions — and maybe hydrogen-bounded clusters — and of ammonium and sulfate ions is different for organic and inorganic surfaces, and this may account for the ... effects Tw and T∞(°C), respectively, are the water droplet temperature and the mean temperature of the cloud parcel, and ρw and ρ∞ are the water vapor density at a droplet surface and the mean ... grow by condensation and by collisions with other droplets present within the cloud During severe rainstorms and thunderstorms, large soil particles are ingested by a storm and these large particles...

Ngày tải lên: 18/06/2014, 19:20

... soils of Taiwan, sites A and B are only moderately contaminated with Cd, but sites C and D are seriously contaminated with Cd and Pb The bioavailability concentrations of Cd and Pb in polluted soils ... Total concentration analysis of Cd and Pb in the polluted soil was digested with concentrated HCl and HNO3 (3:1, v/v) and filtered with Whatman no 42 filter paper and 0.45 µm Millipore filter paper, ... soil contaminated with Cd and Pb and their remediation tests in Taiwan, in Proc Remediation of Polluted Soils and Sustainable Land Use, Taipei, Taiwan, 1994, 3-1 Chen, Z.S and D.Y Lee, Evaluation...

Ngày tải lên: 18/06/2014, 19:20

... ground, but much less (0 to 2.9) in the impacted wetland with few healthy trees remaining (Table 5.2) The index was about in the reference wetland without lead (Figure 5.3, Table 5.3) Floating lilies ... covered in part with floating plants (Nymphaea) The waters were turbid with underwater objects visible only a few inches below the surface Gum trees were scattered at Stations C and F, but these ... had not received lead wastes and had a normal concentration of cypress and swamp black gum trees A limited ecological assessment was made by testing seedling survival and growth in the field, by...

Ngày tải lên: 18/06/2014, 19:20

... participation and environmental review under NEPA for many oil and gas drilling activities Sections 1808 and 2014 of H.R would allow oil and gas companies to perform their own NEPA analyses and would ... NEPA and Environmental Planning: Tools, Techniques, and Approaches for Practitioners • B3.1 (a) Geological, geophysical (such as gravity, magnetic, electrical, seismic, and radar), geochemical, and ... to comply with NEPA for actions under • • • • • Clean Air Act;26 Ocean Dumping Act;24 Federal Insecticide, Fungicide, and Rodenticide Act;27 Resource Conservation and Recovery Act;28 and Safe...

Ngày tải lên: 18/06/2014, 19:20

... compounds such as phosphate, selenite, molybdate, and arsenate can be absorbed by the formation of stable complexes and the exchange of ligands with aluminum and iron oxides The presence of organic matter ... matter is extremely heterogeneous and consists of organic acids, lipids, lignin, and fulvic and humic acids The number of interactions and reactions of radionuclides with organic matter is high These ... physical and chemical properties of each element, as well as the physical and chemical characteristics of the soil and other factors such as climate and vegetation must also be considered Understanding...

Ngày tải lên: 18/06/2014, 19:20

... screened interval; brand name, lot number, and size of sand used for the sand pack; brand name, lot number, and size of bentonite pellets used for the bentonite seal; brand name and lot number of ... evidence, and consequently must be factual, detailed, and objective Field logbooks must be permanently bound, the pages must be numbered, and all entries must be written with permanent ink, signed, and ... occurred at the site, noting when and how it occurred, and how it was addressed; Summary of all discussions and agreements made with other team members, subcontractors, and the client; Summary of all...

Ngày tải lên: 18/06/2014, 19:20

... a detailed calculation, and it must be complemented with estimates It requires an accepted concept for data utilization and verification and must be both comprehensive and limited in scope The ... Financial accounting standards, which much correspond to national or international standards and are audited, are used externally and regulated by organizations such as the Securities and Exchange Commission ... systems are in place and to build market support for company investments LCC can be used to expand organizational decision boundaries to include suppliers and customers and extend the time horizon...

Ngày tải lên: 18/06/2014, 22:20

... seedling height, and fresh and dry weight in oil seed plants, but had no effect on rice, barley, and mung bean The DDT exposure caused a reduction in cell number and length and inhibited ion ... protein, and vitamins A, C, D, and E The interaction between nutrition and environmental pollutants is complex, and its study is a challenge to researchers in the fields of toxicology and nutrition ... sucrose into glucose and fructose Invertase activity from seedlings exposed to 0.2, 0.5, and 1.0 mM NaF was decreased by 9, 22, and 41%, respectively, compared to the control treated with water These...

Ngày tải lên: 18/06/2014, 22:20

... difficult, and their analysis is in most cases time-consuming and costly No standard methods with prescribed quality control requirements for environmental nanoparticle analyses exist, and only ... more consistent and effective technical communication within the diverse fields involved in nanotechnology and with the public In late 2005, the International Organization for Standardization (ISO) ... partnerships with other agencies, including U.S EPA, NIST, the Department of Defense (DOD) and the Department of Energy (DOE), and ASTM In addition, the NTRC is partnering with and in some instances...

Ngày tải lên: 18/06/2014, 22:20

... taking into account both local and regional contexts; and 3) Commercially and socially important species, including shellfish (crustaceans and mollusks), fish, and amphibian populations Finally, ... conjunction with physical-chemical properties such as pKa and solubility, provide some basis for estimating uptake and depuration characteristics in fish Distribution within an aquatic vertebrate and ... development and standardization of ecological risk assessment methodologies for these substances These methodologies tend to involve the use of standard test organisms (fish, daphnids, and algae) and...

Ngày tải lên: 18/06/2014, 22:20

... likelihood of cracking is further increased with the use of cement-rich and wet mixes, and with the use of mineral and set retarding admixtures On the other hand, fibre-reinforcement virtually eliminates ... likelihood of plastic cracking increases with the intensity of the drying, on the one hand, and decreases with the increase in the rate of stiffening and strength development of the fresh concrete, ... compared for the same mixing time and original cement content, i.e curves and (60 mixing time, 280 kg/m3 cement), and (60 mixing time, 340 kg/m3 cement), and and (10 mixing time, 340 kg/m3 cement)...

Ngày tải lên: 08/08/2014, 10:22

... structure and fertility and their generally nontoxic, ‘green’ image On the other hand, the process end-point can be uncertain and difficult to gauge, the treatment itself may be slow and not all ... weather Throughout the treatment itself, a process of sampling and monitoring helps to assess progress and compliance with required standards and, at completion, the treated soil can be removed either ... methods are not, however, without their disadvantages and chief amongst them is the stringent requirement for thorough site investigation and survey, almost invariably demanding a high level of...

Ngày tải lên: 09/08/2014, 06:23

... weather periods and the effects of topography and local wind systems, such as land–sea breezes and mountain–valley winds, with respect to dispersion patterns and nearby residential and industrial ... blowdown, and cooling water) G flare, incinerator, process heater, and boiler H storage, transfer, and handling I pumps, valves, compressors, and fittings J absorber K process vent L distillation and ... floating roof with proper seals and fittings • An external floating roof with proper seals and fittings • An external floating roof converted to an internal floating roof with proper seals and fittings...

Ngày tải lên: 11/08/2014, 04:20

... well as the existence of prime and unique farmlands and/ or minerals Existing background data must be collected and reviewed to determine the effects that new or expanded facilities will have on ... winter and early spring than are the soils at the other two sites Sites B and C have some hydric soils, the land is flatter, drainage is decreased, and the apparent water table in late winter and ... methods, and sites for disposal, and so on © 1999 by CRC Press LLC Physiography and geomorphology: Discuss impact upon geomorphologic features (scarps, terraces, ravines, depressions, beaches and sand...

Ngày tải lên: 11/08/2014, 04:20

... inhibitors and their effects occur throughout the body in many organs such as the brain, nervous system, adrenal glands, and liver Fate in humans and animals Organophosphate compounds are metabolized and ... 8-hour standard set by the Occupational Safety and Health Administration (OSHA), can impair concentration and memory, and cause headache, irritability, nausea, vomiting, muscle cramps, and dizziness ... vegetable crops such as carrots, cucumbers, peppers, and melons, and on cotton and turfgrass to control annual grasses such as bluegrass and crabgrass and broadleaf weeds It is often applied before...

Ngày tải lên: 11/08/2014, 04:20