microservices design principles

9 principles of GUI Design (Article 1) and 9 principles of gui Design (Article 1) Basic Principle 1: Focus on users and their tasks, rather than technologyBasic Principle 2: first consider the function and then representBasic Principle 3: Consistent with users' views on tasksBasic Principle 4: The

Six principles of design patterns (3) -- six principles of dependency inversion and Design Patterns Definition: High-level modules should not depend on low-level modules. Both of them should depend on abstract interfaces. Abstract interfaces should not depend on specific implementations. The specific implementation dep

Article Description: Android interface and interactive design principles. Translator by: After the iOS hig has been a powerful classic for n years, Android has finally launched a system of comparison hig (presumably to match the Android 4.0 Ice Cream Sandwich). By carefully comparing the "Design principles"

Talking about the index design principles of mysql and the differences between common indexes, mysql Design Principles Index definition: a separate database structure stored on a disk. It contains reference pointers to all records in a data table. Database index design

10 required webpage navigation menu design principles and navigation menu design principles The navigation menu of a website is the most important instruction for users to learn more about other parts of the website after reading the webpage, and is vital for retaining users. There are many ways to

Object-Oriented Design Principles and object-oriented design principles Seven object-oriented design principles 1. Open and Close principles 2. Lee's replacement principle 3. Single

Six principles of design patterns (6) -- six principles of open and closed Design Patterns Definition: The objects (classes, modules, functions, etc.) in the software should be open to extensions, but the modifications should be closed. Personal Understanding: In general, the open/closed principle refers to various com

printing staff ID method, the head office directly to print, thus avoiding the coupling with the staff of the branch.The purpose of the Dimitri law is to reduce the coupling between classes, because each class reduces unnecessary dependencies, so it does reduce the coupling relationship. But everything has degrees, although can avoid and non-direct class communication, but to communicate, will inevitably through an "intermediary" to contact, such as in this case, the head office is through the

Seven main object-oriented design principles Opening and closing principles : In the face of demand, changes to the program is done by adding new code , rather than changing the original title dependency Reversal Principle : High-level modules should not rely on the underlying modules, two should be dependent on the abstract, the abstract should not rely on the

Focus on not stopping the user and all else will follow (Focus on not planning the user and keeping everything going) The watch is a perfect device shape that allows you to use it when doing other things, such as cooking, eating, walking, running, and even talking. If your application causes users to stop what they are doing, it is a good opportunity to consider how to use the principles in this section to upgrade the program. Try: Calculate the time

Design principles and Landscape Design Principles 1.0 OCP principles That is, the open and closed principle means that the design should be open to the extension and closed to the modification. After the software is designed, the

Six principles of design patterns (5)-the six principles of design patterns Definition: An object should have a minimum understanding of other objects. The dimit rule is also known as the minimum Knowledge rule. It is called the Least Knowledge Principle (LKP) in English. Personal Understanding: The primary objective

Seven major object-oriented design principles (Transition) and seven major design principles I. Single responsibility principle: Full name: "Single-Responsibility Principle" Object-Oriented Design Note: For a class, you should focus only on one thing and only one cause of it

Why design patterns? Let's take a look at the six principles and use the design pattern principles. Introduction　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 I don't like reading books very much, because I forgot to read ten lines of books, so I read the left teacher and copied it to improve my memory. This is the http://www

package, it will affect all classes in the package, but it will not affect other packages. Package coupling principle No-ring dependency principle (Acyclic Dependencies Principle, ADP) The package dependency does not allow loops. Stable-Dependencies Principle, SDP) Dependency in a stable direction Stable-abstractions principle (SAP) The abstraction level of the package should be consistent with its stability. Old ti