18 Jul 2022

What are the Key Principles of Service-Oriented Architecture?

Market conditions have been shifting quite rapidly in the last few years. Businesses have been finding it a challenge to react effectively to this within a stipulated time.

Service-Oriented Architecture is dramatically changing this. Before the advent of SOA architecture in the late 1990s, developers had to construct sophisticated point-to-point integration completely or partially for every new development project.

In this blog, we will explore the key principles of SOA service-oriented architecture and how it is becoming a game-changer for businesses around the globe.

What Is Service-Oriented Architecture?

The growth of application development and/or integration has reached a stage known as SOA service-oriented architecture. It outlines how to use interfaces to make software components reusable. It enables services to connect across many platforms and languages to create applications.

Applications that employ service-oriented architecture make use of services that are accessible across a network.

In SOA architecture, each service is a full-fledged business function. The services are made available in a way that makes it simple for developers to integrate them into their apps.

  • Applications are created by users by combining several features from already-existing services using software-oriented architecture.

  • System development is governed by a set of design principles known as SOA, which also offers a way to assemble parts into an integrated, decentralized system.

  • In service-oriented architecture in cloud computing, capabilities are bundled into a collection of interoperable services that may be included in various software programs from various industry verticals.

Organizations profit from SOA because it makes apps and services interoperable. Additionally, incorporating Service-oriented architecture through our software development services will ensure that scaling up already-existing applications is simple and will lower the expenses associated with creating new business service solutions.

According to a Research Gate, due to its adaptability, this strategy has attracted the interest of both academic and commercial organizations, particularly in the development of globally significant technologies like the Internet of Things (IoT) and Cloud Computing (CC).

We will now explore the service-oriented architecture design principles and how instrumental it is in every development project.

The SOA Design Principles

Web services tend to become more autonomous when they are established using a service-oriented architecture.

The core principles on which the web services were built allow them to communicate data without any kind of human involvement and without requiring any changes to the source code.

We have 9 types of SOA design principles. Let's take you through them.

1. Loose Coupling

This is one of the major features of web services. Loose coupling signifies less reliance on one another.

  • It simply indicates that there should be as little dependence as possible between the web service and the client making the web service request.

  • Therefore, if the functionality of the service changes at any moment, it shouldn't affect the client application negatively or prevent it from operating.

2. Standardized Service Contract

This service-oriented architecture principle means that services follow a service specification. A service must contain some type of summary that explains what the provision entails. Client applications comprehend the function of the facility more easily as a result.

3. Service Reusability

  • This implies that for maximized reuse, logic is broken down into services. Once the code for a web service is built, it should be able to function with different kinds of applications.

  • Reusability is a fiery issue for several organizations. No one wants to waste time and resources creating the same code repeatedly for different applications that need it.

4. Service Statelessness

In theory, services need to be stateless. This suggests that service shouldn't keep certain details from one state to another. This is one of the core principles of service-oriented architecture.

5. Service Abstraction

Service agreements and description documents provide a detailed definition of a service. They conceal their implementation, which contains its logic.

The service should only inform the client application of what it does, not how it goes about carrying out its functions.

6. Service Autonomy

This principle of service-oriented architecture implies that services need to oversee and control the logic they include.

The service should have full control over the code it includes since it is completely aware of the functionality it delivers.

7. Service Interoperability

Standards should be used by services to enable a diverse range of subscribers to use the service. Standards like XML and HTTP communication are employed in web services to guarantee this concept is upheld.

8. Service Composability

This principle infers that the services reduce complex issues to simpler ones. SOA Developers should never combine all the application's features into a single service; instead, divide the service into modules, each of which has a different set of business features

9. Service Discoverability

Services are available most often in a service registry. This is something that the UDDI idea, which functions as a registry and can store data about web services, has previously demonstrated.

These 9 principles demonstrate how service-oriented architecture can prove to be a game-changer for businesses around the globe. We will briefly explore the benefits of SOA architecture to understand how valuable the adoption can be for your organization.

Benefits of Service-Oriented Architecture In Cloud Computing

  • Reusability: These programs are extensions of services that already exist. Services may therefore be utilized to develop a variety of additional applications.

  • Easy Maintenance: Services may be upgraded and changed without affecting other services since they are independent of one another.

  • Parallel Development: This architecture provides simultaneous development and facilitates layer-based design.

  • Platform Independent: The service-based architecture certifies that users can communicate with different apps using a standard language; hence the services are said to be platform-independent.

  • Reliability: Because short codes are easier to test than long codes, these applications are more secure.

  • Availability: Anyone can easily access these amenities as needed.

  • Scalability: Service-oriented architecture is known to enhance scalability since services may operate across different servers in each environment.

Service-oriented architecture is seen as an architectural progression as opposed to a transformation. It includes a lot of the chief techniques from earlier software architectures.

With the aid of SOA architecture, a business may assume complete administrative control and approach issues holistically. Companies can react to shifting market conditions more rapidly and effectively because of service-oriented architecture.


As you can see, service-oriented architecture offers invaluable advantages and is now regarded as the holy grail by organizations and software professionals all over the world.

SOA in cloud computing, which automates the business processes, has long been a part of BluEnt's invaluable services. It supports the company's ability to grow and increase its total value.

Our business is highly renowned for its use of service-oriented architecture and SOA design patterns. Your deployment will be personalized, and your goals will be prioritized with the help of our quick implementation solution. You may reduce any difficulties, hazards, and downtime by working with an experienced BluEnt team and organization.

We want to understand how your organization operates so that we can build a unique strategy and pathway that supports your corporate goals and enhances its value.

Our team can provide you with affordable and outstanding data analytics and data management services.

Please feel free to browse through our portfolio to understand more about our enterprise software solutions, data management services, business intelligence solutions, data analytics services, and data insights solutions.

Do you feel it's about time you implemented these service-oriented architecture principles? To get started, contact us now!



Your Citation

Bluent Tech. "What are the Key Principles of Service-Oriented Architecture?" BluEnt Byte, Jul. 18, 2022, https://www.bluent.net/blog/service-oriented-architecture/.

Bluent Tech. (2022, July 18). What are the Key Principles of Service-Oriented Architecture?. Retrieved from https://www.bluent.net/blog/service-oriented-architecture/

Bluent Tech. "What are the Key Principles of Service-Oriented Architecture?" Bluent Tech https://www.bluent.net/blog/service-oriented-architecture/ (accessed July 18, 2022 ).

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