waterfall methodology vs agile

Introduction:What does methodology mean for software development? How do we look at the methodology in software development? Can methodology become a lifeline for software development? After reading this article, these questions will be answered. In Article 1ArticleTo understand the meaning of some words in the title. What is

The methodology is methodology in English. The programming methodology should refer to a complete set of methods, processes, rules, practices, and technologies for software development. However, the methodology we generally mention focuses on projects, processes, and personnel. The

model, the architecture design can only be a castle in the air. In fact, from the strict sense of demand model, it cannot be regarded as the characteristics of Agile Methodology, but should be regarded as the natural characteristics of software development. Unfortunately, it is such a basic principle that developers do not pay enough attention to it.In Agile

the strict sense of demand model, it cannot be regarded as the characteristics of Agile Methodology, but should be regarded as the natural characteristics of software development. Unfortunately, it is such a basic principle that developers do not pay enough attention to it. In Agile Methodology, we place requirement

In order not to lag behind others, so I also began to learn scrum, today is mainly about my recent reading of relevant information, according to their own understanding, with their own words to tell the various aspects of scrum, the main purpose is two, one is to carry out knowledge summary, Another is that many of the online learning materials to tell the way to beginners are not easy to understand, so I decided to write a literacy blog, while trying to also share with friends in the park, hope

We said that, unlike heavy-duty methods, which focus on planning, processes, and intermediate products, agile methods focus more on people and communication. People and communication are always the first, and planning, processes, and intermediate products are just a means to ensure communication and achieve goals. This does not mean that the Plan, process, and intermediate product are not important, but they cannot put the cart before the horse.Note:

Team design is an important practice in Agile Methodology. The team we are talking about here is not a plural person. A group of people is a group and cannot form a team. To become a team, you have to do a lot of work.The reason why we consider architecture design on a team basis is that software development is not a personal task, especially architecture design. A single individual's thinking cannot be con

Introduction:Team design is an important practice in Agile Methodology. The team we are talking about here is not a plural person. A group of people is a group and cannot form a team. To become a team, you have to do a lot of work. The reason why we consider architecture design on a team basis is that software development is not a personal task, especially architecture design. A single individual's thinki

personnel, the architecture design of the next iteration may have to wait until the coding peak expires. However, multiple staggered iterations may cause version issues. For example, an architecture problem is found in the Code of this iteration and fed back to the architecture design group, however, the architecture design group has started the architecture design of the next iteration Based on the pseudo-modified architecture. At this time, there will be conflicts between different designs. T

Development is no longer a newcomer, but many of my friends have asked some concepts about development models, such as Waterfall models, eXtreme Programming, and agile development. I feel like I have a vague understanding of the concept, today, I accidentally saw a simple article about this.Article, Reprinted to give yourself a conceptual knowledge. How to quickly respond to customer demand changes----

improve it, but to set up the main functions first, in the shortest time,The minimum loss is to complete an "imperfect outcome" until it is submitted. Then, through feedback from customers or users, we will gradually improve this "imperfect outcome.Spiral developmentTo a large extent, it is a risk-driven method system, because risk assessment must be carried out before each stage and before frequent loops.Agile development,Compared with iterative development, both emphasize submitting software

of each iteration, and to make suggestions for improvement. 7.showcase. 8. Communication is very important and all developers should be consistent in their understanding of the project activity. Strengthen communication between teams and customers. 9. Test-driven Development (TDD) 10. Stronger personal and team skills are required. 11. Agile management is the self-management of the team and the service management of the project manager. 12.

the characteristics of the waterfall model (Traditional way of development) 1. Emphasis on document  The output from the previous phase is the input to the next stage, and the document is the only information that is linked to the stage. So many developers seem to be developing documents rather than developing software, because the software's "look" can be seen later in the development. 2, no iteration and feedback. The

Next let's take a look at how agile processes solve waterfall-style process problems one by one: mso-char-indent-count:0;line-height:150%;mso-list:l0 level1 lfo1">Ø deployment process problems: The release time is getting longer and longer. In an agile process, a version is composed of a series of incremental integration, which are developed in an iterative and

the characteristics of the waterfall model (Traditional way of development) 1. Emphasis on document  The output from the previous phase is the input to the next stage, and the document is the only information that is linked to the stage. So many developers seem to be developing documents rather than developing software, because the software's "look" can be seen later in the development. 2, no iteration and feedback. The