Are We Moving Towards Service-Oriented Software Engineering?

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.

All About Software Engineering And Development

Software engineering, known as SE, is the development, design, maintenance and documentation of software by applying practices and various technologies from fields such as computer science, engineering, application domains, project management, digital asset management and interface design.

The conception, development and verification of a software system is what software engineering is all about. It is necessary to identify, define, realize and verify the resultant software’s required characteristics. Necessary testing is required for attributes such as reliability, functionality, testability, maintainability, ease of use, availability and portability. In software engineering, software can be verified to meet these requirements by having design and technical specifications prepared and implemented correctly. The characteristics of the software development process are also important in software engineering. Development itself, development duration and risks in software development are examples of such characteristics.

A computer uses software as part of its system that allows the hardware to operate properly. Software can be system software or application software. System software includes the main operating system and a variety of other utilities that enable the computer and its applications to run. Application software includes the computer programs and relevant documentation responsible for end-user data processing tasks. This kind of software is developed for such tasks as word processing, payroll, inventory and production control.

Software Development

A series of processes undertaken systematically to improve a business through using computerized information systems is what is known as software development. There are two major components to software development, which are systems analysis and design.

Systems analysis is the specification of what exactly the system is required to do, or the main objective. Design is about how to make the system do what is required of it. For system analysis, it is required to study the current system by certain procedures in order to gather and interpret data and facts, identify any problems and use this data to improve the system currently in use. System design refers to the process of developing a new system, concentrating heavily on the technical specifications and other specifications that make the system operations.

Software Development Life Cycle

Software Development Life Cycle, or SDLC, is a sequence of events done by designers, analysts and users to develop and execute an information system. There are a number of stages to this practice, which can overlap. The stages are Preliminary investigation (which is feasibility study), Determination of system requirements (which is analysis), Design of system, Development of software, System testing, System Implementation and System Maintenance in that order.

Transportation Management System Logistics: Evaluating Your Options

Research shows that a freight transportation management system can cut the cost of shipping by up to twenty-five percent in the first year, but for many shippers, implementing a system for managing freight transportation can impose financial hardships. Traditionally, such experts perform transportation management – an expense most small and midsize businesses can ill afford (hiring these experts can bring a six-figure payroll increase).

How can shippers manage freight distribution without hiring an expensive team of experts?

Traditionally, the answer has been to outsource to Third Party Logistics (3PL) providers-entities that set shipping arrangements between shippers and carriers. In theory, 3PL is a beneficial arrangement for shippers that do not staff experts because the logistics function is outsourced, and the need to hire experts is eliminated. However, for companies that need or prefer more control of the shipping process, using a 3PL provider can be frustrating.

When they opt for 3PL, shippers relinquish a degree of control over the shipping process. Depending on the quality of the 3PL provider’s logistics resources, the price of the relinquishment can be steep. Good 3PL providers leverage a variety of resources to identify the best carrier arrangements, but many 3PL providers use limited resources -a fact that their customers remain unaware of.

If you use a 3PL provider whose resources are limited, your ability to negotiate the best carrier arrangements is also limited.

Replacing 3PL

If your business needs to save money on transportation management, 3PL is a fair option, but it is not as affordable or empowering as logistics software-a class of applications that perform the logistical calculations traditionally performed by experts. By replacing 3PL with a program that provides this function for a Transportation Management System (TMS), you can resume control of the shipping process and reduce your costs in two ways:

  • By paying less for the program than you pay for 3PL
  • By negotiating better carrier arrangements via expanded shipping options

Research shows that TMS software can reduce the cost of freight transport by ten percent in the first year. For many businesses, such a cost savings can be a financial life raft, but receiving it requires a decisive step in a new direction-implementing a TMS application instead of renewing a 3PL contract. When they learn how painless the changeover can be, most shippers are ready to make the switch.

Easy Implementation

TMS applications are designed to support the existing shipping process. Before supplying an application, the provider analyzes a business’s shipping process in depth, creating a program that addresses each need. As the needs change, new options can be added to the existing options, creating a program that evolves with the shipping process.

TMS applications are available on a web-based model or an in-house model. To simplify the implementation process, acquire remote system access, and preserve investment capital, most businesses opt for the former. To learn how TMS software can improve the economy and efficiency of your business’s transportation management system, contact a provider of logistics software today.