at t bandwidth on demand

of charts as a supplement to the text requirement analysis report, because the work chart can clearly describe some aspects of system behavior, therefore, various charts in the report have extremely high value. Although they are not easy to understand, customers may not be familiar with them, therefore, the customer can ask the analysts to explain the role of each chart, the significance of the symbol and the results of the requirement development work, and how to check whether the chart has er

What startups require is a fast iteration of the product to find the precise user and start making business sense, which is a very simple and easy-to-understand process (in fact, much more complex), so the first step is how the product manager will respond to demand changes and technology development in the iterative product process. Enterprise situation startups, is dictatorship or group Policy, depends largely on the boss's mood, everyone has 1-10 p

1. What is a sample on demand? When learning or evaluating technology, architecture, or design techniques, software developers will tell you that there is nothing in development practice that can be compared to the value of a working example for a project that successfully employs the above elements. To facilitate rapid developer learning, GENUITEC provides sample on-demand, providing software developers wi

First, preface About the personnel file system, the system itself is not difficult to implement the function, but because of the logic of its data information is very problematic, so that the logical change of the system, here is a big reason in the customer's needs change and business needs are not clear. Second, the reasons for the change in demand: 1, the requirements of the change generally in the system has a more complete interface function, th

to discuss the details with you in detail. Can you give me a description of your existing system? ” Analysts try to explain the rationality of collecting requirements from users: "If we just speculate on the user's request, the results will not be satisfactory." We're just software developers, not procurement experts, business experts, or financial experts, and we don't really understand what you need to do to get inside your company. I have tried, not really understand these problems began to

with the rapid development of computer networks in China, the network AV technology has been widely used. Nowadays people have changed from the traditional entertainment mode (for example: Radio, television) to the network Interactive media entertainment mode, and the streaming media video-on-demand technology satisfies people this kind of interactive entertainment demand. However, due to the restriction of

, product form can be similar, but the essence is completely different. The core value of the former is "to make people more convenient access to information, find the request", and the latter should be an efficient online customer service tool. This essential difference leads to a lot of important and detailed product decision differences. So before the analysis of a product, the first question is to find out why users use this product, it brings to the user the most fundamental benefits. To

The requirement scenario is a more grounded gas analysis and method of describing the user's needs (I personally prefer the term "demand scenario"). It should have such a structure:"At a time (when), a location (where), something is around, a certain type of user (WHO) has a certain desire (desire), and will think of a means to satisfy the desire." ”　　1. The meaning of the demand scenarioIn the traditional

1 Preface The demand analysis stage is the most important stage of management information system (MIS) development. The requirement stage of MIS development is to first understand and clarify the user's requirements, and then strictly define the requirement specification for the developed software system [1]. Common Software Requirement analysis methods include data flow-oriented structured analysis, data structure-oriented Jackson, object-oriented,

"This book is the cornerstone of modern demand technology, and we strongly recommend that demand engineers read this book. "This is a sentence from UML China written in the Book of Quest for demand, which strongly appreciates the value of this book." This month I also began to read the book, and now I have read the first article of this book, the book also has a

Problem background Many activities in agile development involve full participation rather than personal involvement. Requirements analysis can also be a full participation of an activity. This reflects the agile development of "personal and interactive better than process and tool" values. Demand analysis is based on the understanding of requirements. Therefore, the full participation needs analysis helps to discover the problem that the team members

"This book is the cornerstone of modern demand technology, and we strongly recommend that demand engineers read this book. "This is a sentence from UML China written in the Book of Quest for demand, which strongly appreciates the value of this book." This month I also began to read the book, and now I have read the first article of this book, the book also has a

Dean leffingwell ConsultantJanuary 2005 By reducing errors in demand, software developers can improve their project results and deliver high-quality software on time and on budget. This White Paper provides ample justification for investment in the management and communication aspects of the demand evaluation process. SummaryThere is strong evidence to show that developers can improve pr

Cause I accidentally saw an article written by a friend in the blog Park to cope with changes in demand. I was suddenly interested. demand changes are very common in the software development process, it is also a headache for programmers and friends. If this problem can be solved well, it must be a very good thing for software development. Although it is not an innovation, however, it can at least be attrib

For software needs research activities, once wrote three related requirements management articles, starting from the perspective of the overall demand management process; On the basis of introducing CMM (ii) Requirements management KPA activities, this paper enumerates how to conduct demand management planning activities before demand research. In a failed projec

What is video-on-demand (VOD) technology VOD (Video on Demand) is the abbreviation of VOD technology, also known as interactive VOD system, meaning that according to the needs of users to play the corresponding video program, fundamentally changed the user in the past passive watch TV deficiencies. When you turn on the TV, you can not see ads, not for a program in a hurry, at any time directly on

Wandering in the little monster, I went into mu and saw the article "loading the code-related script file on demand". Its code implements loading of the Code on demand. According to the article, another foreign friend wrote something about the boiled fish. By judging whether the article has short code, this can indeed be achieved (loaded on demand ). Although the

First, say happy new year to all the friends in the garden! Last year, I spent half a year at the customer's site working on the project and delivered the project on time. Many incidents occurred during project development, most of which were demand-side changes. Our team was also worried that the project could not be completed as planned. It turns out that these concerns are redundant. As long as there is a good development process, we can embrace ch

4.4 balance between demand and supply The MRP principle emphasizes the principle of "demand-based supply" and "demand-supply balance". The calculation material demand plan only calculates the demand in each time period, and does not explain the possibility of realizing the

For a product designer, his goal, his growth direction should be the product manager, and the product manager's ability is not just a simple product designer upgrade, he also needs to master a large number of professional skills, product management, marketing, marketing and other aspects of the comprehensive ability, although so, but the meal is a mouthful of food, Road or step by step, product manager's ability to master is also slowly accumulated, for a lot of things, I have been learning, but