scrum vs waterfall

mode of the main driving core is human; it uses iterative development;Why is it that people are at the core?Most of us have learned about waterfall development models, which are document-driven and why? Because in the entire development process of the waterfall, to write a large number of documents, the requirements of the document written out, the developers are based on the document development, everythi

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 d

software is better than complex documentsThis is actually a warning to the development team. Don't look at the thousands of pages of documents you have written and tens of thousands of lines of code. These are all cloud games, no one can take the money to sell, so when the project manager sees the boss with a well-prepared design document, it never gets any good looks. No matter who, after a few months of hard work, don't want to see something that can't be sold at all. The requirement must pro

development;Why is it that people are at the core?Most of us have learned about waterfall development models, which are document-driven and why? Because in the entire development process of the waterfall, to write a large number of documents, the requirements of the document written out, the developers are based on the document development, everything based on the document, and agile development it only to

Registration14:00-15:00 Okr and Scrum integration – a well-known bank OKR and Agile case, Scott shares15:00-16:00 based on scrum for 3 months to build a new system--a well-known ERP enterprise Agile Practice case, Jerry Share16:00-17:20 Open Space17:20-17:30 Lucky Draw Group photoGuest Speaker:Li Jie Jerry LiAgile coach, trainer, CSMJerry graduated from Zhejiang University with more than 10 years of exper

The SCRUM method is as follows: Scrum applies the concept of industrial process control to software development, and thinks that the software development process is more an empirical process than a defined process ). A Deterministic process is a descriptive and predictable process. It can be executed repeatedly and produce expected results, and can be optimized through scientific theories. The empirical pro

development. The selected requirements in the sprint are analyzed, discussed, and estimated at the sprint planning meeting to obtain a sprint task list, which we call a sprint backlog.At the end of each iteration, the scrum team will deliver potentially deliverable product increments. As shown in, the scrum development process generally takes 30 days (or a shorter period of time) as a stage,

, intangible standards, system goals as standards, and strategic plans as control points. Parsing scrum The SCRUM framework diagram is as follows: Figure 2: scrum Diagram 1. product list and iteration plan Product backlog item/PBI is a predictable task of all functions, including functional and non-functional tasks. PBI belongs to the planning stage and points

What is Agile development?Agile Development (development) is a human-centric, iterative, and progressive approach to development.How do you understand it? First of all, we must understand that it is not a technology, it is a development method, that is, a software development process, it will guide us to use the prescribed link to complete the development of the project, and this development mode of the main driving core is human; it uses iterative development;Why is it that people are at the co

Scrum has three ceremonies: Sprint planning meetings, sprint review meetings, and scrum daily meetings Sprint Planning Meeting (sprint planning meeting) Prepare for the start of the sprint based on the product or project plan developed by the product owner. The product owner can be a customer or customer representative or agent. For product companies, the customer is the market, and the product owner plays

Why is it difficult to implement pure scrum in China-Scrum and Architecture Design @ Wu Qiong Adam (After the first release, some people said they did not like this method in both Chinese and English. I personally think this method is the most helpful way for everyone to understand the original scrum. Therefore, I will stick to this method, if you do not l

, creation, but rather a matter of great uncertainty. It is not suitable to use this method for management. A pig with lipstickSomeone asked if the first sprint of each project should be used to collect the user story and make the initial architecture. The answer is that this is the scrum-fall development method, that is, the combination of scrum and waterfall

According to a study by Forrester Research in the second quarter of this year, 10.9% of the more than 1000 professional developers who use the Agile model for software development have adopted the scrum model, ranking first in all agile development models, In all software project management models, the agile model is used by 35% of developers. Of course, the research report presents us with just a statistical view of what development models your devel

Scrum is an agile approach to software development. It emits a valuable business function with a 2-4-week iteration. The scrum team has two distinct features: they are versatile (e.g. they have all the skills they need to do their job); they are self managed (e.g., the team is constantly exploring the best way to do the work). With the continuous practice of the QA role of the

development team and the customer select the completed specification at the beginning of each stage. The development team must try its best to deliver the results 30 days later. The team will have a 15-minute meeting every day to check the progress and plan of each member, understand the difficulties encountered and try to eliminate them. 2. Advantages of scrum over traditional development modelsA notable feature of the

WhiteboardThe most direct way for daily tracking is still very good, but the product backlog support is obviously not enoughExcelWe initially used, mainly members of the situation, the changes will conflict with each other, not good synchronization. You can refer to this article I wrote [Scrum Tools] using Excel table Tools to implement Scrum Leangoo Leangoo has a kanban-style collaboration, simple and intu

[Team Project] Scrum Project 3.0 Scrum process steps 2:spring planSteps of the SCRUM process 2:spring plan1. Make sure the product backlog is organized. (see example Figure 1)2. Sprint cycle, a sprint cycle, length of two weeks, this semester also has three sprint cycle.3. Determine the sprint target.3.1 The product owner summarizes the product backlog, provides

The three-day scrum training course is over and I learned a lot. I would like to thank the company for providing this training opportunity and Xu for sharing his knowledge. From the very beginning, the lecturer highlighted that the participants in the training were the most experienced. it is conceivable that what everyone pays attention to is not just a coding stage. At the beginning, I did not pay much attention to this training and listened to

completed specification at the beginning of each stage. The development team must try its best to deliver the results 30 days later. The team will have a 15-minute meeting every day to check the progress and plan of each member, understand the difficulties encountered and try to eliminate them. 2. Advantages of scrum over traditional development models A notable feature of the scrum model is its abilit

The Nokia standard is a list of Simple testing questions within Nokia to determine whether a team is actually using scrum. The problem is as follows: Part 1: Are you doing iterative development?Are you using iterative testing (a basis for scrum) 1.1 iterations must be timeboxed to less than 4 weeks * The iteration cycle must be limited in length and less than 4 weeks? Yes Our iterations are 4 weeks or les