unity technologies

principle difference is not small, is to solve the potential problems of the former solution, is as a former copy of the promotion or enhancement, open source has no perfect solution, but there is a continuous improvement of the solution, this is not one of the charm of open source?There may be differences in the technical details of different replications, but the essential things are the same.Of course, each copy has its own details, which can only be practiced in practical applications.This

Scenarios:Requires high service availability.Requires automatic failover.Ensure the integrity of the data.Advantages:Synchronous and asynchronous mirroring can be implemented according to the business.Fast failover recovery. Low hardware costs.Requirements:The principal server.mirror server.The witness server.Four. Failover clusteringApplication Scenarios:Hardware fail-over.Service failover.Manual failure or various other reasons.Advantages:Flexible cluster topologies based on the businessFast

: Count distinct (cardinality estimation) has been one of the SQL performance killers, if you can accept a certain error, you can use approximate algorithm. The approximate algorithm (NDV) has been implemented in Impala, and Presto is requested to blinkdb cooperation. Both are used Hyperloglog counting. Of course, not only count distinct can use approximate algorithms, but others, such as median, can also be used. ConclusionAlthough the relevant systems are now many, but also after several

Tags: ext UNC application Privacy start AC exp NoEveryone inevitably have their own privacy, some people like win system encryption technology, want to apply TA to Mac but, looked for a long time did not find, is not very irritating, today to everyone to popularize the encryption technology on the Mac.In fact, on Mac computers, if you have confidential files or folders that you do not want to be viewed by unauthorized users, you can encrypt files or folders by placing them in an encrypted disk i

[Unity] Chapter 1: illumination textures and light effects, Chapter 2 unity Classification: Unity, C #, VS2015 Date created: 1. Introduction In Unity 5, Lighting is a technology that enhances the illumination and shadow effects of scenarios. It can make static scenarios look more real, rich, and stereoscopic with a sma

Categories: Unity, C #, VS2015Date Created: 2016-04-16 I. INTRODUCTIONThe attraction of the game lies in its interactivity. If the game does not interact, the scene is more beautiful and refined, it is difficult to call it a game.In unity, game interactions are implemented through scripting. A script can be interpreted as an instruction code attached to a game object to define the behavior of the game objec

Unity initialization is primarily a registration type mapping and specifies its lifecycle. In this article, we use an interface Idialer, an abstract base class that implements the interface Dialer, two specific class Buttontypedialer and Figureplatedialer classes that inherit from Dialer, and a Dialer that uses Telep Hone class. Life Cycle Management The management of life cycle begins because unity mana

In the previous article, we introduced how to use unity to take over piab for interception, while Unity itself also provides interception processing similar to icallhandler.Program-- Iinterceptionbehavior, today's articleArticleIt is mainly about how to use iinterceptionbehavior and the built-in interceptor of unity. The following is what we will introduce:

Link: http://www.doriandeng.cn/archives/97.html Unity initialization mainly registers the type ing and specifies its lifecycle. In this article, we use an idialer interface, an abstract base class dialer that implements the interface, and two concrete classes inherited from dialer, buttontypedialer and figureplatedialer, and a telephone class that uses dialer. Lifecycle Management The reason for putting lifecycle management at the beginn

"Lan Unity Development Foundation Three" Lesson 1 download and install UnityRecommended Video Lecturer Blog: http://11165165.blog.51cto.com/1. installation unnity650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/87/09/wKiom1fSFS6Td4AeAAwH6UVlXRg186.png-wh_500x0-wm_3 -wmp_4-s_306139901.png "style=" Float:none "title=" Unity engine Lesson 1 download and install Unity39.png "alt=" Wkiom1fsfs6td4aeaaw

Categories: Unity, C #, VS2015Date Created: 2016-04-16 I. INTRODUCTION1. Common C # data typesHere's a brief introduction to some of the most commonly used data types when developing games with unity.(1) Basic typeint, float, string, bool(2) arrayPublic string[] Familymembers = new string[]{"Greg", "Kate", "Adam","Mia"};Public gameobject[] Carsinthescene = Gameobject.findgameobjectswithtag ("Car");(3) List

Unity3d is one of the most widely used 3d game engines, and this series of tutorials will use unity to create a tank battle game to take you through Unity's use. This tutorial mainly describes the installation of the engine and the construction of the environment, and finally, we will run the first program of unity on the phone. First download Unity's newest engine on Unity's official website, and the lates

This series is the main reference to Unity Shaders and Effects Cookbook (thanks to the original book author), at the same time will add a little personal understanding or expansion.Here are all the illustrations of this book.Here is the code and resources required for this book (and of course you can download it from the website).========================================== Cutting Line ==========================================write in frontLa La La, a

[Unity 3D] Study Notes forty-five: Game instances-kill the wall, unity Study Notes Use this game instance to summarize all the previously reviewed knowledge about physical engines. In the game, a ball shell is sent to kill the front wall. A rigid body component is added to both shells and walls, a particle system is bound to shells, and five different colors are added to the shell particle animation to disp

Http://www.cnblogs.com/hellohuan/archive/2014/01/10/3512784.html One,See Unity Forum Some people ask unity shader sequence frame animation, write shader I am good at Ah, on the homeopathic write a CG shader.The code is simple, is to transform the UV sampling sequence frame map, fine art configuration line number and transformation speed. Shader "Hellohuan/hello_sequence" {Properties {_color ("Main Color", c

As the first sentence of this book, in this eye-catching position again, I want to tell you that my idea is that you read this book as a deliberate come, but also want to inspire readers, so the directory structure only preserves chapters, no further subdivision. Important concepts are presented in a special way.This chapter should be boring, and readers who know something about unity can skip it by themselves. Given the completeness of this book has

Microsoft dependency injection Unity, Microsoft injection unityUnity is a Dependency Injection (DI) container. DI's standard description article comes from Martin Flower [0]. As a fast summary, dependency injection containers are a tool for building highly loosely coupled software. The dependency injection container handles all the details of the interconnected objects, so you can build an independent component.This is an encyclopedia of dependency in

[Unity Notes] how to change the compression format of resources corresponding to Texture2D in Unity Editor, and save it, unitytexture2d There were a lot of pitfalls (almost one afternoon) about storage ). Here is an additional description. If it is only used for the next time, you can use the UnityEditor. compressTexture method to modify the compression format, but this method is restored after the project

[Unity Shaders] uses Unity Render Textures to implement screen effects-brightness, saturation, and contrast in screen effects, shadersunity This series mainly references the book "Unity Shaders and Effects Cookbook" (thanks to the author of the original book) and adds a bit of personal understanding or expansion. Here are all the illustrations in this book. Here

: Cheng Tong Network diskAbout the authorEditJoseph Hocking is a software engineer for interactive media development. He worked at Synapse Games and taught game development courses at Columbia College in Chicago.[1] "src="/cutesoft_client/cuteeditor/images/anchor.gif "> Catalog Edit" src= "/cutesoft_client/cuteeditor/images/ Anchor.gif "> section Ⅰ Start" src= "/cutesoft_client/cuteeditor/images/anchor.gif" > 1th Chapter Unity 31.1 Why