microservice patterns and best practices

This is a comprehensive roundup of our patterns Practices performance guidance for the Microsoft platform. I put it together based on customers looking for our performance guidance, but having a hard time finding it. while you might come into your SS a guide here or a how to there, it can be difficult to see the full map, including the breadth and depth of our performance guidance. this is a simple map. or

developers, never care about these behaviors. The code is as follows:JavaScript var address = (function// address module function(obj) { Address.refresh (obj); }); return { function(avatar) { console.log (' Refresh receipt address List ');} } ;}) ();Advantages and Disadvantages Supports simple broadcast communication and automatically notifies all subscribed objects; After page loading publishers can easily have a dynamic association wi

system extensibility through package Changes. In the traditional object-oriented language, a program that uses a template method pattern, the class of the subclass and the order of execution are constant, so we abstract this part of the logic into the parent class template Method. The method of how the subclass is implemented is mutable, so we encapsulate the logic of this part of the change into Subclasses. By adding new subclasses, We can add new functionality to the system, without altering

Below are some Microsoft application blocks, some common. NET components, which are very powerful. Microsoft?Patterns PracticesFor application architecture and design include reference ubuntures and application blocks. Here is a list of suchPatterns PracticesFor application architecture and design. The complete list of patterns PracticesArchitectural topics Application Architecture for. Net: designin

Many people in the garden have already recommended this (referStrongly recommended: application architecture guide package V2.0), I like it so much that I keep a backup here and remind myself to study this architecture guide. :Http://www.codeplex.com/AppArchGuide/Release/ProjectReleases.aspx? Releaseid = 18834 Parts Part I, fundamentals of application architecturePart II, designPart III, LayersPart IV, quality attributesPart V, archetypes-design and

may be different mixin policies based on different data types, such as vue. mixin class StateTracker{ constructor(){ this.raw = { a:1, b:2 } } mixin(obj){ Object.assign(this.raw,obj) }} I will introduce so many design patterns for the time being. The following describes the application of these design patterns for common frameworks, syntaxes, libraries, a

JavaScript design patterns and development practices-JavaScript Polymorphism "Polymorphism" is derived from polymorphism in the Greek text. The split is poly (plural) + morph (morphology) + ism, which can be literally understood as the plural form. The actual meaning of polymorphism is: the same operation acts on different objects and can produce different interpretations and different execution results. In

"slices of bread". These slices of bread are the raw data to be analyzed. The analysis program "bakes" these slices and is thus referred to as "toasters". We refer to the individual variables in the data block as "breadcrumbs". In short, it is a useful and interesting metaphor.Of course, metaphor is more than just a name system. Metaphor is the vision of a system that guides all developers in choosing the right name, putting the function in the right place, creating new and appropriate classes

class.PackagingThe purpose of encapsulation is to hide information, encapsulation should be considered "any form of encapsulation", that is, encapsulation is not only hidden data, but also the hidden implementation details, design details and types of hidden objects.Prototype modeIn JavaScript, each object is cloned from the Object.prototype object, so that we can only get a single inheritance relationship, that is, each object inherits from the Object.prototype object, and the object system is

to change.Translate into natural language description: If the coin event is received in the locked state, it is migrated to the unlocked state and the unlock function is called. If the pass event is received in the unlocked state, it is migrated to the locked state and the lock function is called. If the coin event is received in the unlocked state, it remains in the unlocked state and calls the Thankyou function. If the pass event is received in the locked state, it remain

has a separate internal thread called the active object. They appear as bold borders, as follows:18.2.6 sending a message to an interfaceExamples are as follows:Send a message to its derived type through an interface:18.3 ConclusionA sequence diagram is a tool. To be used in accordance with its design intent. Use them in front of the whiteboard to communicate with others in real time. Use them in short documents to record those core, important collaborations in the system.In the case of sequenc

classshapecomparer:icomparer{Private StaticHashtable priorities =NewHashtable (); StaticShapecomparer () {priorities. ADD (typeof(Circle),1); Priorities. ADD (typeof(Square),2); } Private intpriorityfor (Type type) {if(priorities. Contains (type))return(int) Priorities[type]; Else return 0; } Public intCompare (ObjectO1,ObjectO2) { intPriority1 =priorityfor (O1. GetType ()); intPriority2 =priorityfor (O2. GetType ()); returnPriority1.compareto (Priority2);

original interface is not compatible with the two software entities can work together87.If the existing interface is already working, then we will never use the adaptor mode, adapter mode is a "mend" mode, no one will use it at the beginning of the program design88.Common design principles: Single duty principle, Richter replacement principle, dependency inversion principle, interface isolation principle, synthetic reuse principle, least knowledge principle89.Open-closed principle: Software ent

the Addevent function is entered:1 varAddevent =function(Elem, type, handler) {2 if(window.addeventlistener) {3Addevent =function(Elem, type, handler) {//the difference between this and the previous scenario is that it rewrites itself.4Elem.addeventlistener (type, Handler,false );5 }6}Else if(window.attachevent) {7Addevent =function(Elem, type, handler) {8Elem.attachevent (' on ' +type, handler);9 }Ten } OneAddevent (Elem, type, handler);//This will only be performed the

the adorner mode is intended to add functionality to the Object. The decorator pattern often forms a long decorative chain, while the adapter pattern is usually packaged only once. The proxy mode is to control access to objects and is usually wrapped only once. The function of the appearance mode is similar to the adapter, Some people regard the appearance pattern as the adapter of a set of objects, but the most notable feature of the appearance mode is the definition of a new interface.

executed, which can also be done with a history list stack. Logging command logs and then repeating them is a good way to reverse an irreversible command.Command queueMacro command:A macro command is a collection of commands that can execute a batch of commands at a time by executing a macro command. varClosedoorcommand ={execute:function() {Console.log (Closed); } }; varOpenpccommand ={execute:function() {Console.log (' Turn on the computer '); } }; varOpenqqcommand ={execute:fu

, which is a bit around, for the following notationConsole.log (object.prototype= = =object.__proto__.__proto__ ); // true to see that the prototype object of object is the prototype of its prototypeWe have said that the prototype means cloning inheritance, that is, object around a circle to inherit its own prototype object, the prototype chain should be a chain, __proto__ connected to inherit the object, prototype to others, and object here a knot, this particularity shows its special statu

: one is Word2002 format, the other is in PDF format. I am working hard to do the Chinese translation of this valuable document, if you are also very interested in this, and hope to be able to make a certain contribution to domestic friends, that may wish to contact me, our common translation, can be completed faster, Uestc95@263.net This document can be obtained at Microsoft site: http://msdn.microsoft.com/practices/type/

. NET domain driven design-first taste (one: questions, patterns, principles, tools, processes, frameworks, practices)2013-04-07 17:35:27Tags:. NET DDD Driver Design original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article, author information and this statement. Otherwise, the legal liability will be investigated. http://wangqingpei557.blog.51cto.com/

their own estimates and measured by themselves. Developers choose to feel comfortable with their tasks and maintain high quality of work.Managers always get data at each iteration. They use this data to control and manage projects. They don't have to impose, threaten, or plead with developers to express arbitrary, unrealistic goals.It sounds like a nice, relaxing thing, but it's not. Using the data generated by the stakeholders is not always satisfactory, especially when it is just beginning. T