principles of microservices

Reprint http://dockone.io/article/549"Editor's note" This is the third article that uses a microservices architecture to create its own application series. The first article introduces the microservices architecture pattern, compares it to the singleton pattern, and discusses the pros and cons of using a microservices architecture. The second article describes ho

"MicroServices Architecture" Springcloud Components and concepts Introduction (i) One: what is microservices (microservice) microservices English name Microservice, The Microservice architecture pattern is to organize the entire Web application into a series of small Web services. These small Web services can be compiled and deployed independently, and communicat

Tagged: Ros images micro-service NIS res modular Fast comSpring Cloud-based microservices build learning-2 spring boot Why use spring boot instead of springSpring boot, with its automated configuration, rapid development, and ease of deployment, is ideal for use as a development framework for specific microservices in a microservices architecture. Not only does i

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current servi

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current servi

the role of Kafka, Activemq. For developers who want to quickly practice microservices, the first category of sub-projects is enough to be used, such as:Spring Cloud Netflixis a package of distributed service frameworks developed by Netflix, including discovery and registration of services, load balancing, circuit breakers, rest clients, request routing, and so on.Spring Cloud ConfigCentrally save configuration information, configure Spring Cloud bus

Filter actionThe interface provided by our MicroServices application can be accessed by the client through a unified API Gateway portal. However, when each client user requests the interface provided by the MicroServices application, their access is often limited, and the system does not open all of the microservices interfaces to them. However, the current servi

Spring Cloud, as a framework for microservices governance, takes into account almost every aspect of microservices governance and has previously written about spring cloud articles that focus on the use of components, and this share answers both of these questions: Spring What does cloud do in the microservices architecture? How does Spring cloud offer these feat

, data management is implemented on a dedicated database server. Service-oriented framework SOA, MicroServices: SOA is a service-oriented architecture, and microservices are a way of realizing SOA The purpose of microservices is to effectively split applications, enabling agile development and deployment . The system is comprised of different services, Each serv

About Spring CloudSpring Cloud is a spring boot-based cloud application development tool for configuration management, service discovery, circuit breakers, intelligent routing, micro-agents, control buses, global locks, decision-making campaigns, Operations such as distributed sessions and cluster state management provide a simple way to develop.Spring Cloud contains multiple sub-projects (for many different open source products involved in distributed systems), such as spring Cloud Config, Spri

About Spring CloudSpring Cloud is a spring boot-based cloud application development tool for configuration management, service discovery, circuit breakers, intelligent routing, micro-agents, control buses, global locks, decision-making campaigns, Operations such as distributed sessions and cluster state management provide a simple way to develop.Spring Cloud contains multiple sub-projects (for many different open source products involved in distributed systems), such as spring Cloud Config, Spri

About Spring CloudSpring Cloud is a spring boot-based cloud application development tool for configuration management, service discovery, circuit breakers, intelligent routing, micro-agents, control buses, global locks, decision-making campaigns, Operations such as distributed sessions and cluster state management provide a simple way to develop.Spring Cloud contains multiple sub-projects (for many different open source products involved in distributed systems), such as spring Cloud Config, Spri

automatically has the function of registry, load Balancing, failover. hystrix There are often multiple service layer calls in the MicroServices architecture, and the failure of the underlying service can lead to cascading failures, which in turn will result in the entire system being unavailable. This phenomenon is called the service avalanche effect. The service avalanche effect is a process in which the service consumer is not available and

business split into a lot of sub-business, and then for each sub-business cluster deployment, so that each sub-business if the problem, the entire system will not be affected. Excerpt from: What is the difference between a distributed and a cluster? Distributed concept reference: Features and design concepts of distributed systems In addition, there is a concept similar to the distribution, that is, microservices.

http://blog.csdn.net/it_man/article/details/38292925A component, or assembly, refers to a binary unit that can be deployed independently, typically in the form of a DLL . For large software systems, good component design can break down the system into smaller components, so that each development team can focus on a single component without caring for the entire system. Component design requires adherence to the following principles: Reuse - r

This is a creation in Article, where the information may have evolved or changed. Part VI: Go microservices-Health Check As our microservices become more and more complex, it is important to have a mechanism that lets Docker swarm know that a service is healthy. Therefore, this article focuses on how to add a health check for a microservices service. If the Accou

ObjectiveBefore, I have said a lot about the concept of micro-services, after all, many people will see after the idea of no meaning, because there is no practical thing to say, even if each concept is understood, it is difficult to give practice. So this time, let me illustrate with a practical example of how we will build our microservices in the actual project process.PS: We just use the scene to simulate the entire process of our

Distributed: Decentralized pressure. MicroServices: Decentralized capabilities. today's understanding of distributed: Different modules deployed on different servers: distributed solutions for high concurrency problems cluster: The same service multiple servers deploy the same application to form a cluster role: through the load Balancer equipment to provide services soa[Assembly services/ESB Enterprise Service Bus] The business system is decompo

About Spring CloudSpring Cloud is a spring boot-based cloud application development tool for configuration management, service discovery, circuit breakers, intelligent routing, micro-agents, control buses, global locks, decision-making campaigns, Operations such as distributed sessions and cluster state management provide a simple way to develop.Spring Cloud contains multiple sub-projects (for many different open source products involved in distributed systems), such as spring Cloud Config, Spri

Spring Cloud Config is a new project created by the spring Cloud team to provide centralized external configuration support for infrastructure and microservices applications in distributed systems, which are divided into two parts: server and client. The server, also known as the Distributed Configuration Center, is a standalone microservices application that connects to the configuration warehouse and prov