soa vs microservices

What exactly is the relationship between SOA and microservices?To tell you the truth, I really don't understand the fundamental difference between SOA and microservices, both of which are ultimately an architectural design approach to providing interfaces externally. I think the micro-service is actually with the devel

, 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

distributed : Different modules deployed on different serversRole: Distributed to solve the problem of high concurrency of the site cluster : Multiple servers deploy the same application to form a clusterRole: Common external services through load balancing equipment SOA: The business system is decomposed into multiple components, allowing each component to independently provide discrete, autonomous, reusable service capabilities that enable top-lev

: Download the full MP4 file1. Churyang Summary Micro-service is not a stone crack inside, is based on similar SOA, Blackboard, C/S and other application architectures based on the integration of Agile development, devops and other concepts based on the development of The advantages of microservices compared to traditional applications (rapid deployment, de-center, good isolation, etc.), and ma

divide into three different micro-services. But in a layer of organization, there will be multiple users, and a user will have their own multiple customers, so there is no way to completely separate the three services (or related relations), this does not accord with the previous understanding. However, the relationship between the three is necessary, the existence is reasonable, then it should be three micro-services and mutual cooperation and independent relationship. As a collaborative relat

misunderstandings of microservices Clarification on some comparative concepts: Comparison within the same category makes sense: Microservice architecture vs. SOA-both of them are in the architectural style category, but their areas of interest and scope are different. SOA focuses more on enterprise scale, while microservice architecture focuses more o

Project-based SOA solutions are generally developed in a bottom-up and technology-centric manner. Through these solutions, you can get started with SOA and provide practical experience in SOA design and development tools. However, from the perspective of enterprise architecture, such benefits are usually rare. Organizations that lack an enterprise-level

Without a doubt, Service-Oriented Architecture (SOA) is rapidly becoming the most popular trend in enterprise computing. Every week (if not every day), the IT department is criticized by manufacturers' publicity and Market News. vendors claim that they can provide a large number of technical and service products, it is used to magically transform the way businesses are carried out.At the same time, service orientation is becoming more and more widely

Document directory New SOA business language New System Architecture -- building SOA IBM Microsoft SOA concept, technology and design SOA new business language new system architecture-building SOA for enterprise businesses, the biggest advantage of the Service-Oriente

According to foreign media reports, there is now some demand for SOA services via the Internet. Dana Gardner, the boss of Cape Clear, an American ESB provider, has talked to the media about the possibility of providing SOA, an ESB as an integrated service. Shortly thereafter, his company provided ESB services to users through cloud computing. Dana Gardner said that the

large and full-scale system has been difficult to meet the needs of the market for technology in accordance with the traditional development model, then the idea of divide and conquer has been raised, so we have evolved from a separate architecture to a distributed architecture, from a distributed architecture to an SOA architecture, services are constantly being split and decomposed, and the granularity is getting smaller. Until the micro-service ar

Document directory New SOA business language new system architecture-SOA and Web 2.0 SOA new business language new system architecture-SOA and Web 2.0 "we are increasingly aware that the concepts of Web 2.0 and SOA are largely the same, it's just being whitewashed into d

time, more vendors, such as IBM, Oracle and so on, are also proposing SOA-based solutions or products.microservices and SOAIn fact, the microservices architecture is not a completely new concept. By carefully analyzing the concept of SOA, you will find that it is almost identical to the idea of microservices we are ta

Introduction: This article is from Rational Edge: This article describes SOA Service lifecycle management and describes the importance of SOA quality management and the support of IBM Rational tools and best practices for integrating SOA development activities with business goals. Good governance is the foundation for building a successful service-oriented archi

10 steps to achieve better SOA security Introduction: This series provides a roadmap to secure implementation of a service-oriented architecture (service-oriented architecture, SOA). A total of three parts of this series, this is the 1th part of this article, which will cover a 10-step process to help you work from building an SOA security team to creating an ef

number of legacy applications, so when it comes to the urgent task of needing to meet business needs faster and better, most of the time the enterprise will not build a completely new application, usually the enterprise refactoring the existing application or want to try to reuse the existing code. Evolution to a microservices architecture typically involves the following phases: 1. Traditional SOA service

SOA is toxic That day in the QQ group, and a lot of internet users to discuss the topic of SOA, found that the industry's advocacy of SOA, not too much aircraft, said is the concept of high level, is too much, is talking about how to develop SOA. But the lack of an intermediate level of implementation, that is, the con

Many people talk about " microservices " and are grappling with an old problem more than 20 years ago ; Particle size "; What is the " granularity" of microservices partitioning ? More than 20 years , many people are taking a " Standard answer " ; particle size Span style= "font-family: ' Helvetica Neue '"; In doing software development. Unfortunately, when you have been using the so-called " Standard a

Micro-Service ArchitectureThe birth of MicroServices is not accidental, it is the product of the rapid development of the Internet, the rapid changes in technology and the traditional architecture can not adapt to fast changes, such as the impetus of the emergence of multiple factors. In the Internet era, the products usually have two kinds of characteristics: rapid demand changes and large user groups, in this case, how to build a flexible, easy-to-e

A goal should be set before any great journey begins, and it is no exception when the enterprise decides to implement SOA. As with the pioneers in the carriage, it is unknown what awaits and how to reach the destination. To be successful, you must evaluate your strengths and weaknesses, identify clear directions, select a route, and then reassess the route as you move along this route. In short, you must create a unique roadmap for your journey. What