centurylink on demand

what the customer needs is a ladder. What the system analyst understands is a stool. What the developer makes is a table. The tester thinks it is a chair, requirement analysis is a very difficult task! Although the demand analysis work is so challenging, it is also one of the charm of our software work! This course will be creatively used with you UML class diagram shows how to explore the nature of requirements through class diagrams and embra

effectively shield the customer's demand from the problem of transitional expansion, making the project more beautiful. Preparations: At the initial stage of the project, you must set clear objectives and scope of the project, and confirm the main stakeholders of the project (the most important part is the final customer.No matter how you get the project, as the project supervisor, you can take three steps in the early stage of the project. The first

As we talked about last time, there was a mismatch between the actual needs of Internet applications and traditional databases. Therefore, destruction and reconstruction have become the main voice of the new era. For Internet applications, the most urgent requirement is to process massive amounts of data input by a large number of users and perform some logic processing before returning the results to users. Therefore, for online data processing, horizontally scalable capacity indicators can w

HLS (HTTP Live streaming) is a new streaming protocol that Apple released in 2009 that can be distributed through a common Web server. Apple's official HLS solution for the live video service, the main scope of the program is: Live streaming with IPhone, IPod Touch, IPad, and Apple TV. (MAC can also be used) No special service software is used to stream live media. Requires a video-on-demand service via encryption and authentication (

1. What is the purpose of this behavior when we use Foursquare and the street to sign in? 2. What are our motivations when we answer questions in our knowledge? 3. Why do we actively support the project on Kickstarter? 4... User demand and user motivation UCD (user-centric design) method can be said to be the current product construction, the most popular design idea. The core idea of this approach is that users know what they want. Users know wh

information space, click "Task Summary", on the right side of the " Task Types "represents the type of tasks in which the VOD task represents the on-demand task (Figure 3). (Figure 2) (Fig 3) Second, download more quickly I feel in this version, and other clients connect more quickly, download speed rise is also very obvious, the author opened an unfinished task, after more than 10 seconds to reach the ultimate speed of download (Figure 4, the

The book often mentions the spread of demand, but there is never a general definition of the spread of demand. Demand spread is an important aspect of product control. I think to control the spread of demand, we must first understand what the spread of demand is, and secon

"After reading this book, you will no longer trust those outdated needs-no matter who he is proposing to you, or how serious or crazy a way he is to ask you." You'll get plenty of ways to explore the real needs of your customers. "Ken de Lavigne senior member of IBM Quality Research Center. After reading this book, the author's understanding and analysis of the requirements gave me a new understanding of the needs analysis, which I read the second part of the book on the way to start.The second

One, what is load on demandAs with the asynchronous load script (asynchronously loading the script method), on-demand load/code cutting can also solve the first screen loading speed. When you need to load on demand If it is a large file, it is appropriate to use on-demand loading. For example, a nearly 1M of national cities and counties of the JSON

One, what is load on demand As with the asynchronous load script (asynchronously loading the script method), on-demand load/code cutting can also solve the first screen loading speed. When you need to load on demand If it is a large file, it is appropriate to use on-demand loading. For example, a nearly 1M of

the dependency injection mechanism provided by ANGULARJS to manage all module dependenciesCode as follows,// Create Ui.module Angular.module ("Ui.module", [ "Ui.grid", ' ui.grid.pinning ', ' Ui.grid.resizeColumns ', ' ui.grid.saveState ', ' kendo.directives ' ]);3.4 Module Loading mode Use the REQUIREJS framework for loading AMD and non-AMD modulesCode as follows,function () { //go to app function (angular) {

The background technology is so hot that the web is still less than Android and iOS, where is the logic? The background technology is so hot that the web is still less than Android and iOS, where is the logic? Reply content: I will not be fooled by any front-end spring Learn not to fill chicken soup First, it's not about having fewer and fewer PC shares However, PC shipments are getting fewer and fewer Relatively, mobile device shipments are increasing. The quantity of shipments indicates the c

This article mainly introduces the information about how AngularJS can asynchronously load instance code as needed. For more information about how AngularJS supports multi-view applications through routing, You can dynamically load the desired view based on routing, the AngularJS documentation provides a detailed introduction. There are also many tutorials on the Internet, so you don't need to introduce them! As the number of views increases, the number of js files increases. AngularJS loads al

backgroundIt has become a modern enterprise indispensable competitive means, from scratch to standard, you can say that later do not understand it is illiterate this sentence is still, and software development is a complex project, a variety of theoretical tools and skills, long story.This article is intended to be concise, briefly describe the software development process in the important link, with this idea as a beacon to better think and complete the work. BeginThe development of IT business

Computer ORGANIZATION and ARCHITECTURE designing for performance ninth EDITIONWith the use of paging, truly effective multiprogrammingSystems came into being. Furthermore, the simple tactic of breaking a process upinto pages LEDs to the development of another important concept:virtual memory.To understand virtual memory, we must add a refinement to the pagingScheme just discussed. That refinement was demand paging, which simply means thatEach page of

　This week's discussion of the project pairing is about competitive demand analysis, which is roughly what we need to be prepared, planned, directed, and executed according to successful experience. Innovation and positioning are the core competencies of our projects, er, how to give a satisfactory answer to persuade others that the NABCD model is an effective method.NABCD model, there are 4 main points of thinking:1, N (need,

"An excellent book-unique, thought-provoking and interesting-must be read by anyone who engages in the process of demand" This is Claude W.burrill,burrill.ellsworth Associates wrote at the end of the book praising the book , as I read the third part of the book these days, the third exploration Opportunity also uses the original style to tell the knowledge of demand analysis, I benefited greatly. The third

From the demand is not an empty word. The same is true in the development process.Demand-driven, some ideas of extreme programming and test-driven development are basically coincident.Given that the development of the site is a more popular direction, I will start with the site, articulate my "demand-driven development" understanding, and expand to a wider range of areas.First, if we have a requirement:We n

On the Internet through the solution of science, technology, work, life, learning problems so that knowledge, wisdom, experience, skills to reflect economic value is the Freelancers group, into the year of the present, the Internet freelancers model is changing rapidly. Since the founding of the 2005, the "freelancers" concept began to enter the public vision, and with the explosive characteristics of the information age and dramatically expand the number of Granville guests and range, develop

Abstract: 1. Provide the dependency type (paradigm) of the requirement dependency ); 2. Backtracking Method-quantification of the impact of demand changes; 3. Demand dependency-design an algorithm that can quantify the impact of demand changes. I. Requirement dependency If the requirement Rs is changed, another requirement Rt must be changed accordingly. We say