A service-oriented architecture has many features that can promote productivity in your business and IT works. They make it easier to create services. These are some of the great benefits offered by service-oriented architecture:
Less Cost, More Return
One of the features of service-oriented architecture is its service reuse which means lower software development and management costs. Services help other services to do their functions, thus, the system will no longer use new software modules as existing services mutually complement functions. This means greater savings and lower maintenance costs. With this, enterprises can be more productive and efficient in their functions which will generate more income for them.
SOA has a property of location transparency which leads to code mobility. It will be more convenient for clients as they have the flexibility to move services to various machines or to external providers. They do not have to locate for the service because of the lookup and dynamic binding of internal systems.
Focused Developer Roles
SOA forces a software to have multiple layers in which layer has a set of certain roles for developers. Thus, a service layer requires developers who have experience in business logic, data formats, transaction control and persistence mechanics, among others. Companies will no longer rely on highly experienced specialists for application development as SOA has these layers to do multiple functions
Since SOA creates more layers and additional networks for multiple functions, services used by multiple applications have their respective security mechanisms. Therefore, an application will undergo multi-level authentication at both the service and client level. On the other hand, a system using monolithic methods was normally managed on the front-end, so there is a possibility of loose security.
Higher Availability & Scalability
SOA, as a multi-layered architecture, can be divided and clustered individually with “appropriate load balancing to scale up the system”, according to DZone. Thus, SOA achieves higher availability through redundancy in which it will introduce repetitive elements via clustering. SOA uses layer architecture to enable the systematic decoupling which is essential for a very resilient function.
The services that developers produce will be assets as they will evolve into a compilation of reusable services. Every client will benefit from the new applications being created more quickly as an outcome of this compilation of reusable services. Again, services can help other services better its functions which would result in better productivity.
Certain interfaces of services can easily be tested through writing unit tests. Developers use various tools to do this. The test suites can validate the service independently from software and applications.
SOA promotes more parallelism in development as this is based on layers. Multiple layers correspond to multiple developers that can work on those layers independently. Despite their relationship in improving functions, developers shall create the parts of the layers independent from one another.
The layers of the SOA can be very complicated but it will provide a lot of benefits that can help your business.