With the introduction of several core components from the previous spring cloud, we have been able to build a short (imperfect) microservices architecture. As shown in the following example:AltWe implemented service registries and service registration and discovery using the Eureka in spring cloud netflix, while service consumption and balanced workloads across the ribbon or feign through the spring cloud Config enables the application of multi-enviro
Characteristics of micro-service and principles of its constructionConstraints: MicroServices Follow the UNIX philosophy that applications are a collection of services, and that each service does one thing and does a good job.Loosely coupled: MicroServices-based applications are a collection of small services that interact with each other using HTTP and rest through a non-specific implementation interface.
implementation is the 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.
In addition, there is a concept similar to the distribution, that is, microservices.
microservices are an architectural style, and a large, complex software application consists of one or more
After seven years of development, Gilt.com has grown from a startup using Ruby on Rails to a mainstream e-commerce platform using the Scala microservices architecture. Gilt's limited-time snapping business model is based on a huge influx of customer visits in the short term to bid on certain limited luxuries. By using a microservices architecture, it provides a combination of scalability, performance, and r
Just suddenly think of a previous set of micro-service system, if let me re-take, if each micro-service is made into an interface similar to the form of third-party jar, if you want to use, in a unified location, directly build an object call is not simpler.
It is then thought that if the information that these microservices can be invoked is registered to a registry (in fact, it does), and then other projects just use the other sub-projects, directly
Micro-service Combat (III): Inter-process communication in the micro-service Architecture "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
At the weekend at home research Spring-boot, referring to some of the open source projects on GitHub, a rest microservices framework, take it to the people, for the people, on GitHub open source, the address is as follows:Https://github.com/yjmyzz/spring-boot-rest-frameworkThe main features are as follows:-----------------Data accessDAO uses MyBatis 3.3.0 + tk.mybatis generic Mapper3.1.3 to support transaction rollbackDatabase initialization ScriptSee
This is a creation in
Article, where the information may have evolved or changed.
Overview
GRPC is the Google Open source RPC framework, based on HTTP2 implementation, and supports cross-language, now basically covers the mainstream language. The implementation of cross-language is mainly due to the protobuf, by writing the proto file, and using the Protobuf tool to generate the corresponding language class library.
For a new language like go, the eco-chain is still in the development stage, as
At the weekend at home research Spring-boot, referring to some of the open source projects on GitHub, a rest microservices framework, take it to the people, for the people, on GitHub open source, the address is as follows:Https://github.com/yjmyzz/spring-boot-rest-frameworkThe main features are as follows:-----------------Data accessDAO uses MyBatis 3.3.0 + tk.mybatis generic Mapper3.1.3 to support transaction rollbackDatabase initialization ScriptSee
Original source: http://blog.didispace.com/springcloud2/In the previous article, "Spring Cloud Building MicroServices Architecture (a) service registration and discovery", we have successfully created a "service registry", Implementing and registering a "service provider: Compute-service". So how do we go about consuming the interface content of a service provider?RibbonThe Ribbon is a load balancer based on HTTP and TCP clients. The feign also uses t
partners. Everyone is eager to do things in the state of extremely peer-to-peer information. These are my most idealistic ideas. When I recognize this idealized real-time, I know that what I want to do is not passively "encounter" a team, instead, we take the initiative to "build" such a team. I can use the "receive drive design" concept to reduce the loss caused by business transfer in the project process. I can also use "agile means" to reduce unnecessary error understandings, I can also achi
"Problem description"One of the most serious resource problems in using Spring cloud is the high memory footprint, and the fact that there is not a large amount of development testing, or even a problem with the service not being properly accessed."Cause analysis"The main reason is that when a single micro-service from spring Cloud is deployed on a Linux system server, the memory consumed on a Linux system computer with 8G of memory reaches around 1G. With only 5 or so micro services deployed, t
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
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
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
JSON returns the app name: config-client, Environment name: Dev, branch name: Master, and the configuration content of the default and dev environments.Building the ClientAfter completing the above verification, make sure that the Configuration service center is working, and below we try to get the configuration information described above in the MicroServices app.Create a spring boot application named Config-client and introduce the following depend
This series records the actual combat process of learning spring-cloud-microservice-example, and analyzes the use of spring Cloud + Docker to build an end-to-end microservices architecture technology.0. Prior to installation, the following software is required for installation.
Maven 3
Java 8
Docker
Docker Compose
My environment
Ubuntu
16.04
Java
OpenJDK 1.8.0
Docker
JSON returns the app name: config-client, Environment name: Dev, branch name: Master, and the configuration content of the default and dev environments.Building the ClientAfter completing the above verification, make sure that the Configuration service center is working, and below we try to get the configuration information described above in the MicroServices app.Create a spring boot application named Config-client and introduce the following depend
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