Micro Services SOA

Micro-services and Java ME

The micro-service architectural style is an approach to developing a single application as a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API. These services are built around business capabilities and independently deployable by fully automated deployment machinery. There is a bare minimum of centralized management of these services, which may be written in different programming languages and use different data storage technologies.

Microservices are a software development technique—a variant of the service-oriented architecture (SOA) architectural style that structures an application as a collection of loosely coupled services. In a microservices architecture, services are fine-grained and the protocols are lightweight.

Microservices are small, autonomous services that work together, while web services are any service that is available over the internet and is built using standard internet technologies. Microservices are a set of small self-sustained small services or applications designed to solve problems for systems that are big.

Examples of Microservices Frameworks for Java

There are several microservices frameworks that you can use for developing for Java. Some of these are:

  • Spring Boot: This is probably the best Java microservices framework that works on top of languages for Inversion of Control, Aspect Oriented Programming, and others.
  • Jersey: This open-source framework supports JAX-RS APIs in Java is very easy to use.
  • Swagger: Helps you in documenting API as well as gives you a development portal, which allows users to test your APIs.


Others include: Dropwizard, Ninja Web Framework, Play Framework, RestExpress, Restlet, Restx, and Spark Framework.