service oriented architecture for dummies

the declaration cycle of the entire application system, some of the ideas in the development process will prove futile. In some cases, the final integration of the application system will result in a series of cascade other application system changes. Autonomous, well-defined, contractual service-oriented applications provide several layers of encapsulation to cushion the impact of partial version upgrades

, which can be said to be a step closer to promoting the development and innovation of microservices. And the popularity of micro-services, Martin Fowler. The old man is a strange man, especially good at abstract induction and manufacturing concepts. In particular, the micro-service of the new term, there is a characteristic: an explanation to understand, a question is not known, a discussion on the fight. Martin Fowler is the internationally renowned

In order to cope with the various course design and competition preparation projects at the end of the period, I haven't written a blog for some time. From 1.13, I had a holiday and went home on the 1949th day. During these ten-day periods, daily bubble lab, after various discussions and explorations, has identified the following things so far:1. Determine the project to participate in the competition: implement a service-

First, the application of the background With the progress of computing technology, memory, CPU, disk and other resources are no longer scarce, the computer as the carrier of the application from a single server to a multi-server, centralized computing evolved into distributed computing. The original "Boulder" application is difficult to adapt to the pace of business development, scalability, adaptive capacity is insufficient, programmers face tens of thousands of source code files scratchi

Microsoft officially provides a Docker and microservices-based sample application Eshoponcontainers, which uses a service-oriented architecture and is cross-platform from the server to the client, using HTTP as the client's direct communication protocol to the server, Multiple microservices each have their own db, while the main technologies used are Docker, even

do a certain business, will send a message to the message queue, as if a letter notification Service Cloud 2 to carry out a business, through Message Queuing can consolidate the service cloud, let the service cloud directly is a whole external service So what is Message Queuing? In fact, the message queue can be liken

business needs. The purpose of the CMDB construction is to satisfy the needs of the business, to ensure the continuous and efficient operation of the business, but in many cases, we just use the CMDB as a static configuration management library, not closely related to the business.If you want to put the business system on the path of agile operations, it is bound to the traditional CMDB make an innovation to realize the change of ideas and ideas. Will shift from a simple static configuration re

general rules of common businesses, at the same time, you need to consider the configuration and scalability in different scenarios. When standard SOA services have been exposed, we can see that we can orchestrate various business SOA services through Business Process Orchestration to complete a complete business operation and process. A complete business flow is the orchestration and combination of various SOA services and engines. In the process of Process Orchestration, we can also set vari

they can be added dynamically to increase the maximum number of people. Improved: Even the login server can be fine-grained and split to build roles, select role servers 6. A simple and practical Network game server architecture Each box in the following illustration represents a separate process app component, and the overall service is not completely interrupted if a outage occurs for each

Evolution of Enterprise Application Architecture: single-machine program->c/s->b/s, service-oriented architecture (SOA), micro-service architectureBold is the monomer programMicro-Service ArchitectureA fine-grained SOA is an SOA t

IntroducedCommonservice-system is a large-scale distributed, micro-service, enterprise-oriented Java EE System Rapid research and development platform, based on the modular, service, atomization, hot-swappable design ideas, using mature leading non-commercial open-source technology to build the mainstream. With the service