Are We Moving Towards Service-Oriented Software Engineering?
By Karan Chopra
The digitally disrupted and the technology-driven world calls for quicker solutions that don’t compromise on quality. For organisations, software engineering services that come with the requisite agility, proven methodologies, and thoroughness are required for reduced turnaround time and better ROI.
It is time to adopt the service-oriented software engineering services in order to get the best of both worlds i.e. software engineering and cloud computing. You will, in turn, be able to improve quality and time taken to launch the software applications while integrating the database from legacy systems. The incredible combination of services and cloud computing has attracted many large scale businesses and applications due to several advantages: easy development, smooth outline for mission-critical applications, and a cost-effective journey from simple to complex applications. Another concern that large enterprises have is security, which is also taken care of through secure choice of clouds.
While service-oriented software engineering and cloud technology solutions are similar in matters such as resource outsourcing and IT management, they differ in some ways. Service-based software engineering services concentrate wholly on architecture design using service composition and discovery while, cloud computing focuses on the essential delivery of the services, which means the SOA for the two differ.
The architectural dimension for service computing
The architectural model for service computing works for the development and deployment concepts. When you define service, it is individual and independent for a particular software entity and comes with well-defined standards and functions. These individual services are then combined to form a workflow based on the application needs. Software as a Service is when the software is self-contained and platform independent. Instead of the software, you can have the platform as your service, where each service that comes into contact to form the workflow is dependent on the platform.
Organisations deploy their applications using a well-defined SOA which is based on the development and deployment service computing chosen by the organisation. The SLA defines the service and the terms of usage and the service provider, in this case, will need to adhere to these terms.
The benefit of service based software development services would be increased agility, defined processes, and quicker time to market. With cloud technology solutions taking over, it is important to define the service computing standards so that you can maximise the data security, and harness the potential of your data. You can compile the services, search, discover and even test and execute the services individually or as a workflow anytime, thus reducing the whole time to develop, debug and deploy.
Characteristics of services computing
The different characteristics of services computing that you need to be aware of before opting for the same include:
- Loosely coupled: No dependency exists between the different services
- Abstract: The logic stays hidden within the SLA
- Reusable: The components can be reused
- Composable: A single service comprises various other services, which can help developers work together and build a single service workflow with ease.
With such amazing architectural and structural benefits, software engineering services are indeed the future of software engineering in the age of cloud computing.
Article Source: Are We Moving Towards Service-Oriented Software Engineering?