annotation allows us to register microservices to the spring cloud.Spring Cloud annotations and configuration? Client-side Load Balancing (How do we decide which service instance to use?)ĥ.Service Discovery (How do services find each other?).But in this post we concentrate on following microservices support There are many use-cases supported by Spring Cloud like Cloud Integration, Dynamic Reconfiguration, Service Discovery, Security,Client side Load Balancing etc.It provides PaaS like Cloud Foundry, AWS and Heroku.It provides several other open source projects like Netflix OSS.It provides microservices infrastructure like provide use services such as Service Discovery, Configuration server and Monitoring.It is building blocks for Cloud and Microservices.Required cultural changes in across teams like Dev and Ops working together even in same team.Distributed System so hard to debug and trace the issues.ACID transactions do not span multiple processes.Difficult to achieve strong consistency across services. Better support for smaller and parallel team.a process failure should not bring whole system down. we can mix libraries, databases, frameworks etc. What are the advantages and disadvantages of microservices? It provide loose coupling between collaborating processes which running independently in different environments with tight cohesion. Microservices architecture allows to avoid monolith application for large system. Suppose your application want to interact with DB, if there are Spring Data libraries on class path then it automatically sets up connection to DB along with the Data Source class. Spring Boot automatically configures required classes depending on the libraries on its classpath. It provides a set of Starter Pom’s or gradle build files which one can use to add required dependencies and also facilitate auto configuration. It leverages existing spring projects as well as Third party projects to develop production ready applications. It provides defaults for code and annotation configuration to quick start new spring projects within no time. It is approach to develop spring based application with very less configuration. Spring Boot is a way to ease to create stand-alone application with minimal or zero configurations. How do you access a RESTful microservice?.Spring Cloud annotations and configuration?.What are the advantages and disadvantages of microservices?.
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