pros and cons of service oriented architecture

just a simple remote procedure call. Distributed systems also mean that developers need to consider network latency, fault tolerance, message serialization, unreliable networks, asynchrony, versioning, load, and so on, while faced with so many microservices need to be distributed, the entire product needs to have a complete set of mechanisms to ensure that each service can function properly. transactional, asynchronous, test-facing challengesCross-

need to be adjusted. Repetitive labor The same functionality may be used in many services. This function point is not large enough to provide a service level, this time may be different service teams will develop this function alone, duplicate business logic, which violates a good software engineering many principles. Complexity of distributed systems Micro Services connect different services through r

Object-oriented and process-oriented can only be programmed in one of many programming languages, but the PHP language differs from other programming languages in that we are free to choose or toIf you're new to PHP, writing code with PHP's process-oriented style is probably your only option. But if you go to PHP forums and newsgroups Often, you should see articl

What is itBefore describing the difference and pros and cons, briefly introduce both.Functional programming, as the name suggests, this kind of programming is the function of thinking as the core, in this thinking angle to think about the problem. The most important foundation of this programming is the lambda calculus, which accepts functions as inputs and outputs.Object-

, he may become a car industry experts. But in fact this is rare, and many architects may face another new project, such as you used to make a car, and now you do finance, what do you do. So our general practice is that if a large company, a large team, we will have specialized field experts, by the domain experts to take charge of the business this piece, or by the customer to take charge of the business this piece. But our architects also have to have a certain understanding of the business, a

), code is not maintenance, and Python wsgi is very suitable for , and there are a lot of mature stacks. If you are more inclined to real-time, such as a chat, the node. JS implementation is easier. There are still differences between the two scenarios. Personal contact with Django and a small amount of node. js Also consider which of the following Web development will be used primarily? In my opinion, Django is more comprehensive, developing a complete Web site or cms. The features of node.

Building a model for service-oriented architecture (service-oriented architecture) using Rational Software Architect, part 1th: Case studies, tools, and business viewsThis tutorial introduces the use of IBM Rational Software Archi

compatibility. Unnecessary information can be ignored and should not be rejected or thrown out.Application of micro-service architecture The first issue facing the adoption of a micro-service architecture is how to split a single application into multiple services. There is a general principle that the functionality p

Overview of Service-Oriented Architecture Author/itso, Raleigh Center This article briefly describes the development of the service-oriented architecture. Then, I explored the relationship between component-

1.1 RPC based on TCP protocol 1.1.1RPC noun Understanding The full name of RPC is remote process call, which is widely used in the industry because of its wide application, many ways to realize it, and a lot of mature schemes such as Rmi,webservice. The processing power of a single server is limited by the cost of hardware, it is impossible to upgrade the infinite system, RPC will transform the original local call to the remote server to call the method, to the system's processing capacity and t

Time: 2.8 hoursJong Myung Ko, Chang Ouk Kim, ick-hyun Kwon.Quality-of-Service Oriented Web service composition algorithm and Planning Architecture. Journal of systems and software, vol 81 (11), Nov 2008, pages 2079-2090 (GS: 3) This paper mainly discusses the issue of QoS aware s