microservices vs serverless

First, how mobile clients access these services1.1, the client and the micro-service direct communication "rarely used"In theory, a client can send a request directly to each micro-service. Each micro-service has a public endpoint (https://.api.company.name). The URL maps to the microservices load balancer, which is responsible for distributing requests between the available instances. In order to obtain product details, the mobile client will send re

0. CatalogueOverall architecture directory: ASP. NET core distributed project-DirectoryOne, micro-service selectionIn the technical selection of micro-service architecture, it is the least expensive to take "no intrusion" and "community active" as the main points of view, in the future, when upgrading to atomic service architecture, Quantum service architecture, or even back to monolithic architecture.Software development only needs to be assembled and no longer needs to be developed from scratc

ObjectiveIt is a long time not to write a blog, recently for a new job, relatively busy, so did not take out too much time to pay attention to my fans write some dry, someone asked me how recently did not update the blog, here to everyone sorry.So, in this article, let's explore the role of API gateways in the entire microservices distributed architecture.BackgroundWe know that in the MicroServices architec

In recent years, microservices have been sought after for their flexibility and scalability, and many companies have started to adopt microservices architectures or transform existing monolithic systems into microservices. IBM also recently open source for lightweight Java microservices Application Server open Liberty.

restore the original master logic? For this problem, Hystrix also realized the automatic recovery function for us. When the circuit breaker opens, the main logic of the fuse, Hystrix will start a sleep time window, in this time window, the demotion logic is temporary into the primary logic, when the sleep time window expires, the circuit breaker will enter the semi-open state, release a request to the original master logic, if the request returned normally, Then the circuit breaker will continu

Layer Framework: MyBatisSecurity framework: Apache ShiroServer-side validation: Hibernate ValidatorTask Scheduler: QuartzLog management: slf4j 1.7, log4jClient-side validation: JQuery ValidationDynamic tab: EasyuitabFront-End frame: Bootstrap, Vue3. Design IdeasDistributed, microservices, cloud architectureJava language development, cross-platform, high-performance, high-availability, secure, service-based, modular, component-driven development model

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 API gateway implemented by Netflix Zuul, and we can easily launch an instance of a Zuul gateway, support registering

Layer Framework: MyBatisSecurity framework: Apache ShiroServer-side validation: Hibernate ValidatorTask Scheduler: QuartzLog management: slf4j 1.7, log4jClient-side validation: JQuery ValidationDynamic tab: EasyuitabFront-End frame: Bootstrap, Vue3. Design IdeasDistributed, microservices, cloud architectureJava language development, cross-platform, high-performance, high-availability, secure, service-based, modular, component-driven development model

become the main logic, so how to restore the original master logic? For this problem, Hystrix also realized the automatic recovery function for us. When the circuit breaker opens, the main logic of the fuse, Hystrix will start a sleep time window, in this time window, the demotion logic is temporary into the primary logic, when the sleep time window expires, the circuit breaker will enter the semi-open state, release a request to the original master logic, if the request returned normally, Then

Distributed, microservices, cloud architectureJava language development, cross-platform, high-performance, high-availability, secure, service-based, modular, component-driven development modelFrom now on, I will record the process and the essence of the recently developed Springcloud micro-service cloud architecture, and help more friends who are interested in developing the Spring cloud framework, hoping to help more good scholars. Let's explore how

Application {public static void main(String[] args) {new SpringApplicationBuilder(ComputeServiceApplication.class).web(true).run(args);}}After we have completed the implementation of the service content, we will continue to do some configuration work for Application.properties, as follows:spring.application.name=eureka-clientserver.port=2001eureka.client.serviceUrl.defaultZone=http://localhost:1001/eureka/With the Spring.application.name property, we can specify that the name of the

restore the original master logic? For this problem, Hystrix also realized the automatic recovery function for us. When the circuit breaker opens, the main logic of the fuse, Hystrix will start a sleep time window, in this time window, the demotion logic is temporary into the primary logic, when the sleep time window expires, the circuit breaker will enter the semi-open state, release a request to the original master logic, if the request returned normally, Then the circuit breaker will continu

Large Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discovery and failover in the cloud.Commonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discov

Implementation ideas:1: Prepare a threadlocal variable for sharing between threads.2: Each micro-service filters all the feign calls that come in, and then gets the user information from the request header and exists in the threadlocal variable.3: Each micro-service in the use of feignclient invoke other microservices, first remove the user information from the threadlocal, and placed in the request header.4: Encapsulate as an annotation and mark it o

Distributed, microservices, cloud architectureJava language development, cross-platform, high-performance, high-availability, secure, service-based, modular, component-driven development modelFrom now on, I will record the process and the essence of the recently developed Springcloud micro-service cloud architecture, and help more friends who are interested in developing the Spring cloud framework, hoping to help more good scholars. Let's explore how

Large Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discovery and failover in the cloud.Commonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discov

Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice ZipkinSpringThe Log Collection toolkit, which encapsulates dapper and log-based tracing as well as Zipkin and htrace operations, implements a distributed tracking solution for Springcloud applications.Commonservice TurbineNetflixThe aggregation server is a tool for sending even

Large Enterprise Distributed Micro Service Cloud Architecture service componentAchieve modularity, microservices, Atomicity, grayscale publishing, continuous integrationCommonservice EurekaNetflixCloud service discovery, a REST-based service for locating services to enable mid-tier service discovery and failover in the cloud.Commonservice ConfigSpringThe Configuration Management Toolkit allows you to place configurations on remote servers, centralize

Product mouth of a small project, from project to development on-line, with time and demand of the continuous explosion, will become more and more complex, become a large project, if the previous project structure is not well designed, code will become more and more bloated, difficult to maintain, late every product iteration on the line will be reaching. Project MicroServices, loosely coupled with the relationship between the modules, is a good choic

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 OAuth 2.0, you can access the introduction d