面向服务（SOA）与微服务体系结构（MSA）之间的区别

1.面向服务的体系结构(SOA)：
这是大量的服务，其中服务彼此通信。该框架用于使用软件架构设计软件系统，该软件架构将所有组件视为服务。该通信由SOA提供，通常用于传递数据，它可以通信两个或多个服务并完成一些活动。

它提供了各种微服务，其函数如下：

1. Loosely coupled
2. Reusable
3. Composable
4. Autonomic
5. Standardized 

2.微服务架构(MSA)：
它需要大量服务，并分解为小型服务或可共享组件。它也称为整体，其中所有功能都放在一个流程中。此方法用于开发应用程序和使用不同方法进行通信，这些方法可能用不同的编程语言和数据存储编写。

这是MSA的一些特色功能–

1. Business capabilities
2. Products
3. Smart End Point
4. Automation
5. Evolutionary 

SOA和MSA之间的区别：

SOA.	MSA.
It is a huge collection of services in which services communicate with each other.	It is general architecture that takes large number of services and break down into small services or shareable component.
It works on Share-as-much-as-possible approach.	It works on Share-little-as-promise approach.
It is used to share the data storage.	It has independent data storage.
It supports various multiple protocol.	It supports HTTP/REST lightweight protocol.
In service oriented architecture, there is a multi-threaded with more handle I/O.	In Micro service Architecture, there is single-threaded with non-locking I/O handle.
It has common platform for all services.	It has platform like Nodejs is used and application server not used.
It uses of container is less popular Docker linux.	Its container work very well.
It uses traditional database.	It uses non-relational database.
It uses ESB services for communication.	It does not use ESB services.It has a simple messaging system.
It have common governance standard.	Relaxed governance with more focus on people.