soa vs microservices vs api

client-side code very complex.Another problem with clients calling MicroServices directly is that the protocols used by some services are not friendly to the web. One service may use Thrift binary RPC, while another service may use the AMQP messaging protocol. Regardless of which protocol is not friendly to the browser or firewall, it is best to use it internally. Outside the firewall, applications should use protocols such as HTTP and WebSocket.Anot

Micro-service Operation modelBuild microservices based on spring Cloud and Netflix OSS-part 1Build microservices based on spring Cloud and Netflix OSS, part 2In this article, we will use OAuth 2.0 to create a security API for external access to the MicroServices completed by Part 1 and Part 2.For more information about

rather than databases. But at first the idea was inspired by Shenli's article, "Micro-SOA: Principles of Service design and practices", which was thought of in conjunction with other ideas. The idea is only a utility model at present, the specific use of the effect also needs further verification, but only for the small and medium-sized development team, in the early implementation of the micro-service can completely replace the

design and documentation tools, such as the Swagger UI, which help developers to write documents more easily, they do not eliminate the complexity inherent in the REST API. This API management solution is a perfect solution to the REST API documentation issues described above. Cdif is the world's first JSON-based SOA

"). Result; stringResponsestr =Response. Content.readasstringasync (). Result; Console.WriteLine (RESPONSESTR); Console.readkey (); }}Starts the console and successfully returns the JSON data for the user information.　　This completes the API gateway configuration. With regard to security and authentication authorization,. NET core uses more IdentityServer4, because we now use the system has its own authorization authentication

is the health check). When the client invokes the service A-n, it runs to the service Discovery module and asks for their network location before invoking their service. Is this a way to solve the problem above? The client does not need to log these service network locations at all, and the client and server are fully decoupled!This process is generally the case, of course, the Service Discovery module is not so simple. It contains a lot of stuff. This expression is only convenient to understan

API Gateway is a very important part of the microservices architecture, there are many different services provided to external use, API gateway can be a unified portal, can also be done on the gateway for protocol conversion, permission control and request statistics and limit flow and other workSpring-cloud encapsulates the open source

Permission control is an important function in a system. Zhang San can only access specific features of input Zhang San, John Doe cannot access specific menus that belong to Zhao Liu. This requires the entire system to do a perfect authority control system. The system should have a pin to distinguish between users, permissions, roles and other necessary functions. This series of tutorials"MicroServices" easy to fix springcloud micro-service Dir

accessed (this is the health check). When the client invokes the service A-n, it runs to the service Discovery module and asks for their network location before invoking their service. Is this a way to solve the problem above? The client does not need to log these service network locations at all, and the client and server are fully decoupled!This process is generally the case, of course, the Service Discovery module is not so simple. It contains a lot of stuff. This expression is only convenie

information."Example 1":"Example 2":1. Abbreviations for RPC Remote call procedures. The RPC service is where the function is called and the parameters are passed in.2. SOAP Simple Object Access Protocol. The SOAP service is typically described using the WDSL (Web Service Description Language) document, which is a set of definitions that describe a Web service.3. Rest is different from the first two terms, rest is not a protocol, he does not have a strict interface and data format, but more lik

authentication, flow control, and shunt control. This section describes the following service management, and other features that will be introduced in the next few articlesService ManagementFor the service we need to manage the following actionsService machine: For the service deployment of the machine, we need the platform for management monitoring, if an exception occurs, through the API gateway to alarmMetadata: Through metadata we can find annot

Spring Cloud ZuultheNetflix Zuulthe encapsulation is implementednew Spring boot project demo-springcloud-api-gateway, creating startup class Zuulapplication,@ Enablezuulproxy Start the configuration of the gateway agent, which is also a combination of annotations, enabling service registration discovery and fusesProject-Critical dependency Spring-cloud-starter-zuul support for gatewaysThe configuration file application.properties, the routing configur