iam methodology

1. Structural Analysis and DesignStructured analysis methodology, also known as life cycle methodology, uses structured analysis, design, and programming to accomplish various tasks of software development. It has three characteristics: phased, deferred, and document management .Basic idea: from top to bottom, decomposition by layer .Outline design: Design The structure of the software, determine which modu

We have discussed four process models for agile architecture design. In this chapter, we will summarize these four process models, the relationships between the four persons and the Agile Methodology characteristics embodied in the model are discussed. Through the description in this chapter, you can have a better understanding of the previous content. Focus of the four models I classify four process models from requirements, Team design, simple desi

All engineering problems in the field of software development are ultimately derived from one problem: What if the code size is large?For CSS, the core issue caused by the increase in code size is naming conflicts.The methodology of resolving naming conflicts is modular, which evolves various modular schemes around this methodology.First, the naming of the modularThe basic idea is to ensure that the global space under the domain name does not conflict

adjustment, and whether it works, depends on how well you know the CBO and the execution plan.I used to mention in 20#: "Method 1: Reduce the resource consumption of the target SQL statement" to shorten the execution time, which is the most commonly used SQL optimization method. The core of this approach is either to reduce the resource consumption of the target SQL statement by overwriting the SQL without changing the business logic, or to reduce the resource consumption of the target SQL stat

For more information, see leonarding.blog.51cto.com Oraclecommenton annotation information methodology. Introduction: You may frequently write comments in DBA daily work. However, you may want to write and use Oracle commands. For more information, see leonarding.blog.51cto.com Oraclecommenton annotation information methodology. Introduction: You may frequently write comments in DBA daily work. However, yo

good or bad depends largely on the understanding of CBO and execution plan, the deeper the understanding of CBO and execution plan, the more skillful the application of these two optimization methods, the better the effect. This is also the first point of the SQL Optimization Methodology in Oracle databases proposed in Oracle-based SQL optimization: the essence of SQL Optimization in Oracle is based on a deep understanding of CBO and execution plans.

This is the essay of Mehran Sahami, professor of Open Class: Programming Methodology at Stanford University, which is open to NetEase.Currently only see the third class, "Karel and Java", my harvest has the following points:1. Software engineering is different from normal writing code. Software should consider a lot of things, such as portability, easy to upgrade maintenance, and so on, not just write code to implement the function as simple.2. The co

"Purple Ox" is a very hot word recently fried. ConcernInternetFriends have long been familiar with. Popularly speaking, can use three core words to generalize its characteristic: "Difference", "minimalist goal", "go all Out". Today, we would like to discuss this has guided the "millet" rich, "cheetahMoving"The methodology for listing, how to contribute to the success of QA team building.""Differentiation"The Ancients Cloud: "With the person to make th

Author: LuckEmail: webmaster@chinaspx.comWhen designing JSP projects, the current methodology provides more limits rather than help. According to Mr. Kochmer, the key to successfully running a JSP project is project management rather than design..Contrary to the general idea, the best design methodology is not the formal one when running a project. Most design methodologies are bloated and impractical. If a

Methodology of mobile Internet products Mobile phones, as a contact tool, naturally determine that the main target audience of the mobile Internet is the group rather than the individual. The main task of the mobile Internet product manager is to serve the population, and the main task is to study the behavior patterns of human communities. Products are used to provide services for the group, and behavior patterns changes after the group gets involved

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 thinking cannot be considered properly, and his or

often find that their answers or root causes often point towards statements and reasons that are out of their control, like "because the CIO wants it that way ". Doubt it first, 'cause normally it's not the case. But if it is true that you can't control it, all you can do is report it and move on.It is important to recognize those situations that the team cannot fix. Ask for external help. Ask the 5 whys again for each proposed root cause To beat the "prior hypothesis bias ". Other blogs of th

Future work of Linux Learning: Operations Engineer, System engineer, System architectLearn the database on this basis: DBA Learning Methodology: Total----TotalTotal: A quick overview of the knowledge and understanding of the overall structure of knowledgePoints: Conquer the various modules of the system.Total: To re-comb the knowledge, organized into nets, Shanfanjiujian, composition system Tools: VMware RedhatVMware uses four aspects: 1,