exploring the technical foundation for scaling

... Part II: Understanding the Nature of the Cloud 47 Chapter 5: Seeing the Advantages of the Highly Scaled Data Center 49 Chapter 6: Exploring the Technical Foundation for Scaling Computer Systems ... networks, and storage for its clients While the customer pays the licensing fees for the software, the IT service provider manages the overall environment The service provider operates the infrastructure ... scalability under the user’s control with the user paying for resources by the hour The use of the term elastic in the naming of Amazon’s EC2 is significant The elasticity refers to the ability that...

Ngày tải lên: 13/03/2014, 10:14

... systems will overcome two great challenges: the sensory gap and the semantic gap The sensory gap is the gap between the object in the world and the information in a (computational) description ... in the vicinity of the original pixel This neighborhood is compared to a different, randomly selected neighborhood in the image The degree of mismatch between the neighborhoods forms the basis for ... regions as well The extracted ROIs reflect the areas of the image we are likely to attend to first Only these regions are considered for the next step, feature extraction The algorithm for extracting...

Ngày tải lên: 22/06/2014, 23:20

... to two sides of the other, but the third side of the first is greater than the third side of the second, then the included angle of the first is greater than the included angle of the second 34 Two ... perpendicular to the other, then this line lies in the first plane and is perpendicular to the intersection of the two planes Proof : By the theorem there is a line through P which lies in the plane ... intersecting lines in another plane, then the two planes are parallel, and the corresponding angles formed by the lines are equal 101 Theorem XIV PROPERTIES OF THE PLANE Given the planes M and N in...

Ngày tải lên: 28/06/2014, 19:20

... cấp qui trình kinh doanh cách qui mô Giới thiệu  Bạn đạt giá trị hiệu suất công suất dự phòng theo yêu cầu từ nhà cung cấp dịch vụ Cloud Hoặc bạn tăng hiệu suất tổng thể trung tâm liệu với Cloud ... liệt kê cung cấp phương thức kinh doanh xem định hướng phát triển công ty Vì vậy, dịch vụ họ không theo truyền thống chúng dịch vụ doanh nghiệp – mà họ có Danh sách công ty (tt)  Dưới danh sách ... việc Cloud Những công việc kinh doanh mạng xác giống Thậm chí kinh doanh mạng rộng lớn, thường theo cách không tinh xảo đường kết nối đơn giản tới từ trang web.Chú ý rằng,chẳng hạn , trang web...

Ngày tải lên: 07/04/2015, 23:35

... either inserted into the syringe (100-250 μl) barrel as a plug or between the needle and the barrel as a cartridge The analytes are absorbed to the solid phase when the sample passes through the ... phase is withdrawn into the microsyringe barrel preloaded with an organic solvent An organic film forms on the inner surface of the microsyringe along the wall of the barrel as the organic solvent ... solvent (the same organic solvent as immobilized in the hollow fiber wall) is inserted into a hollow fiber and then the fiber is immersed in organic solvent for impregnation of the porous wall The...

Ngày tải lên: 09/09/2015, 10:18

... think or how they feel They often allow others to choose and make decisions for them Although the pleasant atmosphere is kept in their relationships, it is hard for them, however, to have their say ... on the papers to make it easier to understand,” she added The other required the foreign colleagues to give her one second to make them pay attention to the conversation Another person chose the ... phase of decoding the message of the foreign colleagues, the survey people took different options when they did not totally understand the message This is also the feedback to their foreign colleagues...

Ngày tải lên: 27/10/2012, 16:44

... Windows Forms applications in several ways, the most notable of which is that the code for the user interface is separate from the code for application functionality Although the code for the functionality ... orientation of the control) Minimum The minimum value for the Slider control When the Value property equals the Minimum value, the thumb is completely on the left side of the slider (assuming the default ... receive the focus after controls for which the property has been set, in the order that they are defined in the XAML If two controls have the same TabIndex value, they receive the focus in the order...

Ngày tải lên: 06/08/2013, 17:30

... credentials If the user has not been authenticated, the web server redirects the user to an authentication form Authorize the user.  After the Web server authenticates the user, the web server ... data back to the web server The form tag is nested inside the tags The form tags typically include information for the user in the form of text, and input tags for defining controls such ... the web server for a webpage called getCustomer.aspx on the root of the website (indicated by the forward slash) The query string contains the form data following the question mark (?) When the...

Ngày tải lên: 06/08/2013, 17:30

... operation principle of the MERS is based on controlling the path of the current through the device (Fig 2) By doing this can either the phase of the current or the size of the injected voltage ... will drop and the power output is limited (Fig 10(b) On the other hand, the MERS can cancel the voltage drop across the synchronous reactance and control the phase of the current along the internal ... shows schematic waveforms From the point of MERS, current flowing to the load is the same as for the other MERS applications; however, there is no power supply connected to the load side ac circuit...

Ngày tải lên: 15/10/2013, 16:10

... presented This application becomes the driving force of the class creation for the rest of this section It is also the model used for the sample applications in the next section Part IV: Applications ... begin tag tells the browser the document is an HTML-formatted document and marks the beginning of the document The end tag marks the end of the document and is the last item in any ... applets on the page When applets can target each other, they can interact, which allows you to update applets on the page based on what the user is doing with another applet The value for the NAME...

Ngày tải lên: 16/10/2013, 12:15

... properties that apply for a cell The label attribute is used to set the text for the cell The optional properties attribute is used to compute the properties that apply to the cell The ref attribute ... With the exception of the tree, these elements are not limited in regard to the content they can contain Currently, the tree only holds text and image content and grids are designed for holding the ... prepare a context pop up for activation First, you must attach the popup element to a widget in the UI by using the id of the pop up that must correspond to the context of the widget:

Ngày tải lên: 17/10/2013, 19:15

... this example, the view that is exposed in the nsITreeView XPCOM object is essentially the lifeline for the tree, supplying the data that populates the view The view is assigned to the code object ... conveniences in the form of PerformActionOnRow and performActionOnCell selectionChanged Should be hooked up to the onselect handler of the element in the XUL content 3.4.3 Grid A is another ... 3-6 shows the autocomplete widget As the user types the URL into the textbox, auto completion kicks in and the values are retrieved to show in the pop-up list, from which the user can then choose...

Ngày tải lên: 20/10/2013, 09:15

... label="Go For It!" oncommand="doExtraFunction( )"/> The buttonpack attribute determines whether the buttons appear on the right, left, or center of the window If no value is given, the default platform ... them further by looking at the interfaces themselves at the IDL files of the same name in the Mozilla source tree If you would like to learn more about these available interfaces, the best ... associate the image with the button using the src attribute, but the more common way is to use the list-style-image style rule in CSS, as in the following snippet of code that uses the id style...

Ngày tải lên: 20/10/2013, 09:15

... this, there is no restriction on the content that can go into the panels themselves For the panels to display content properly, there have to be the same number of children and tabs in the tab ... CSS, for example These properties are not part of the CSS specification, so you may need to go one step further and use the format -moz-box-pack These special extensions to CSS are described in the ... to the deck in Example 3-17, the code in Example 3-18 continuously flips to the next image in the sequence and returns to the top of the deck when the last image is reached In this case, there...

Ngày tải lên: 24/10/2013, 08:15

... written based on the file size and the bandwidth values to formulate the time remaining The second of three modes of a progress meter is the undetermined mode, in which the time for the operation ... the cursor over a piece of the UI The hovering behavior of a tooltip is useful for many things, including abbreviated help and the display of values that are otherwise obscured in the UI In the ... status messages for the application Between the menu bar and the status bar are the two main panels: a vertical box () on the left that contains a tree for choosing examples with the xFly logo...

Ngày tải lên: 24/10/2013, 08:15

... chrome://global/skin into the global skin information for the currently selected skin If you apply the modern skin, for example, then this URL loads the global skin file from the modern.jar; if you apply the Classic ... 4.2.2.1 The element selector The element selector is the most basic kind of selector It is just the name of the element to be styled at the front of the style rule In the previous example, the

Ngày tải lên: 28/10/2013, 15:15

... color for the font, but the values of the other two properties are inherited from the parent In many cases, this has the same effect as not specifying any value at all for the child and letting the ... background-image The list-style-image property specifies an image to go in the foreground of the selector; the background-image property specifies a separate image for the background The availability of these ... Of the two default skins, these image sheets are found only in the Modern skin They are gradually making their way into the skins; as of this writing, there are three or four image sheets in the...

Ngày tải lên: 28/10/2013, 15:15

... sampling of the Modern theme The global skin, the navigator skin, and the communicator skin are discussed as they pertain to the Modern theme in the Mozilla browser 4.3.4.1 Navigator skin One of the ... create a skin for a single component in Mozilla (e.g., messenger) and let the Modern theme continue to take care of the other components for which they have not created any new CSS information Which ... structure of the components to which it applies So, for example, both themes have subdirectories (in the JAR files in which they are stored) where the CSS and image resources for each of the main...

Ngày tải lên: 07/11/2013, 09:15

... and to the user of the application The style for these bindings is located in the content subdirectories with the binding XML files In this way, they "stay with" the widget and not with the selected ... Importing the Global Skin As you create a new skin for your application, the first step is to make sure that the application imports the global skin in which the most basic look and feel of the XUL ... overwrite any of the style information you pick up from the global skin, but loading the skin is a good place to start To this, verify that you have the following line at the top of the xfly.xul...

Ngày tải lên: 07/11/2013, 09:15

... and new XPConnected interfaces CSS glues the XUL together with the XBL In the first part of the snippet in Example 4-13, for example, the CSS rule binds the toolbar button to an XBL binding called ... contained in the section of the binding This stylesheet provides all the styles and theme information for a toolbar button, including the type of menu-button More information on stylesheets ... a theme out of the Modern theme, where there is plenty of XBL, and see them disabled in your theme when they were working in that preinstalled version), but Mozilla will not read or execute them...

Ngày tải lên: 07/11/2013, 09:15