What is cloud primordial

1、 Cloud native （CloudNative） It's a way to build and run applications , It is a set of technical system and method . Literally , It consists of two parts ：

• The cloud is local , Traditional applications must run on local servers , Now popular applications are running in the cloud . The cloud contains iaas,paas,saas.
• Native is native , That is, when we design applications, we consider that applications will run in the cloud environment in the future , We should make full use of the advantages of cloud resources .

2、 Cloud primordial is simply summarized as four points ：DevOps+ Continuous delivery + Microservices + Containerization

• DevOps： There are two aspects , Development and operation and maintenance , That is, development and operation and maintenance are not separated , But as a whole .
• Continuous delivery ： Continuous delivery means to release new functions to users frequently without affecting users' use of services .
• Microservices ： The essence of microservice is to divide a big cake into several low coupling cakes , For example, a small cake is specially responsible for receiving external data , A small cake is specially responsible for responding to the operation of the front desk , The pie can be further divided , For example, the cookies responsible for receiving external data can continue to be divided into multiple cookies responsible for receiving different types of data , So there's something wrong with every pie , Other cookies can also provide normal external services .
• Containerization ： Containerization provides implementation guarantee for microservices , Play the role of application isolation . That's it , Every service can be encapsulated into containers without distinction , It can be managed and maintained indiscriminately .